There are (2^4)^2•2^0 books in a cupboard. What is the total number of books in the cupboard?
Answers
so
(2^4)^2 * 1 = 2^8
answer
C. 2^8
Related Questions
The bus driver made 6 stops on his way into town. No passengers exited the bus. By stop 3, there were 9 passengers on the bus. This graph shows this information.
How many stops did it take to have 13 passengers on the bus?
a.2
b.3
c.4
d.5
Answers
X = 4 (x being the stops)
Y= 13 (passengers)
also the 4th point across.
:)
Evaluate 4-2f when f=1
Answers
..
Multiplication is first so (2*1=2) which brings us to 4-2.
Subtract 4-2=2
Answer: 2
i need help:( Solve. 3m+72=−2m+52
Answers
3m+2m=52-72
5m=-20
m=-4
Is this true or false, the only factors of 9 are 1 and 9?
Answers
Solve for x in the equation 6x=42
Answers
6x=42
/6 /6
x=7
Using the math above, we can see that x=7.
Answer: x = 7
Step-by-step explanation: To solve for x in this equation, we need to get x by itself on the left sides of the equation. Since x is being multiplied by 6, to get x by itself, we need to divide by 6 on the left side of the equation.
If we divide by 6 on the left side,
we must also divide by 6 on the right side.
On the left side, the 6's cancel and we have x.
On the right, 42 divided by 6 is 7 so x = 7.
Answers:
a
[1] Vertical Angle Theorem[2] Converse of Same Side Interior Angle Theorem
b
[1] Vertical Angle Theorem [2] Same Side Interior Angle Theorem
c
[1] Vertical Angle Theorem [2] Converse of Same Side Exterior Angle Theorem
d
[1] Converse of Same Side Interior Angle Theorem[2] Vertical Angle Theorem
Answers
[2] = Converse of the same side interior angle theorem
The answer is A!
Hope this helps! :)
Hope that helps!
Please help! Quick!
Problem:
Matt and Tikka thought of the same number. Matt added 7 to that number and then doubled the result. He got 26. Tikka did the same operations with their number, but in reverse order. What did she get?
Please SHOW ALL YOUR WORK! (P.S. please show your work clearly, because I will need it for other problems! Thanks!)
Answers
(x+7)*2=26
Solve for x
x+7=13
x=6
To do the operations in reverse, we double it first and then add 7.
6*2=12
12+7=19
Final answer: 19
For Tikka she did the opposite so take the 6, double it making 12, and then add 7 to get 19.
So the answer would be 19.
A ball is dropped from a height of 48 feet. Each time the ball bounces, it travels back up half the distance from which it fell. How many feet has the ball traveled when it hits the ground from the fifth time?
Answers
1st bounce:24
2nd drop : 12
2nd bounce: 6 and so on and so forth:
This is a geometric progression with 1st term a = 48 and common ratio r= 1/2
The sum of all terms in a G.P is
S=a(1 - rⁿ⁻¹)/(1-r),
S = 48(1 - r⁴)/(1-r). Replace r by 1/2
S = 48[1-(1/2)⁴]/(1/2)
S = 90 ft
If g(x) = x2, which expression is equal to g(x + 1)
1
x2 + 1
x2 + 2x +1
x2 - x
Answers
[tex]x^2[/tex]
[tex](x + 1)^2[/tex]
[tex]x^2 + 2x + 1[/tex] <----Answer
To find g(x+1) for the function g(x)=x^2, you substitute x+1 into the function to get (x+1)^2, which expands to x^2 + 2x + 1.
Explanation:The function given is g(x) = x^2. To find g(x + 1), you just need to substitute x + 1 into the function where x is. So, g(x + 1) = (x + 1)^2. If we expand this, it becomes x^2 + 2x + 1.
Therefore, the expression that is equal to g(x + 1) is x^2 + 2x + 1.
Learn more about Function Substitution here:https://brainly.com/question/35064274
#SPJ2
Round off 3.974 to the nearest cent
Answers
what is the answer to 3(-8-4c)
Answers
3(-8 - 4c) = 3(-8) + 3(-4c) = -24 - 12c
So, -24 - 12c is the simplified form.
3( - 8 - 4c) = -24-4c
-24 - 4c
then you move -4c to the "other side of the equal sign
-24 = 4c
divide by 4 on both sides (isolate the variable)
-24/4 = 4/4c
- 6 = c
c = -6
hope this helps
What is the angular velocity of a 6-foot pendulum that takes 3 seconds to complete an arc of 14.13 feet? Use 3.14 for pi
Answers
Mathematically, angular velocity, W = D/T,
Where D is the change in angular displacement and T is the time taken.
From the question given,
T = 3 second
The arc of the circle is 14.13 feet
The diameter of the circle is 12 foot.
The circumference of the circle is diameter * Pi = 12 * 3.14 = 37.7 feet.
14.13/37.7 = 0.3748
0.3748 * 360 degree = 134.93
134.93/3 = 45
Thus, the angular velocity is 45 degree/second.
You drive your car for 4.5 hours at an average speed of 70 miles per hour how far did you go
Answers
Tatiana wants to give friendship bracelets to her 323232 classmates. She already has 555 bracelets, and she can buy more bracelets in packages of 444.
Answers
Answer:
5+4p ≥ 32
No
Step-by-step explanation:
I promise this is the answer
The dot plot below shows the number of dogs in neighborhood houses: A dot plot with integers 1 to 5 is shown. It is labeled Dogs, and titled Dogs in Houses. There are 4 dots above 1, 3 dots above 2, 2 dots above 3, 1 dot above 4, and 1 dot above 5. Which of the following statements best describes the shape of the data? It is symmetric and has a peak at 1. It is symmetric and has a peak at 4. It is not symmetric and has a peak at 1. It is not symmetric and has a peak at 4.
Answers
Answer:
The correct statement is:
It is not symmetric and has a peak at 1.
Step-by-step explanation:
We may make a dot plot based on the given information.
The dot plot is attached to the answer.
We may clearly observe that the dot plot is not symmetric since, there is no such point such that the plot to its left and right are equal.
Also,the frequency corresponding to '1' is highest (i.e. there are 4 dots above 1)
Hence, the peak of the dot plot is at '1'.
carrie can type 787 words in 12 minutes. and heather can type 1020 words in 15 minutes. who can type the fastest?
Answers
Carrie:
787 / 12 = 65 (It's actually a decimal but we're just gonna keep it at 65)
Heather:
1020 / 15 = 68
SO, Heather can type 68 words per minute whereas Carrie can only type 65. Meaning Heather can type faster :D
Heather can type the fastest. Comparing the two rates, we can see that Heather's rate of 68 words per minute is higher than Carrie's rate of 65.5833 words per minute.
To determine who can type the fastest, we need to calculate the typing rate in words per minute for both Carrie and Heather.
First, let's calculate Carrie's typing rate:
Carrie can type 787 words in 12 minutes. To find out how many words she can type per minute, we divide the number of words by the number of minutes.
[tex]\[ \text{Carrie's rate} = \frac{787 \text{ words}}{12 \text{ minutes}} \] \[ \text{Carrie's rate} = 65.5833 \text{ words per minute} \][/tex]
Next, let's calculate Heather's typing rate:
Heather can type 1020 words in 15 minutes. Similarly, we divide the number of words by the number of minutes to find her rate.
[tex]\[ \text{Heather's rate} = \frac{1020 \text{ words}}{15 \text{ minutes}} \] \[ \text{Heather's rate} = 68 \text{ words per minute} \][/tex]
Therefore, Heather can type the fastest.
Christian paid $12 and 50 Cent for taxi fare from his home to the airport including a $1.60 tip.City cab charges $1.90 for the 1st mile plus $.15 for each additional 1/6 of a mile how many miles is Christian home from the airport
Answers
10.60 divided by 0.15 = 70.66667
total amount of miles roughly= 70.67 or 71 miles
Christian's home is 10 miles away from the airport. He paid for one mile at the initial fare and 60 sets of 1/6 mile at the per-set rate, totaling 10 miles including the first mile.
The taxi fare Christian paid was $12.50, including a $1.60 tip. The initial charge by the cab company is $1.90 for the first mile. Therefore, without the tip, the fare for the distance traveled is $12.50 - $1.60 = $10.90. The first mile costs $1.90, so the remaining $9.00 covers the additional miles. As the company charges $0.15 for each additional 1/6 of a mile, we need to calculate how many sets of 1/6 mile are covered by $9.00.
To find out how many 1/6 miles can be covered by $9.00, we divide $9.00 by $0.15, which gives us 60. This means Christian traveled 60 sets of 1/6 mile beyond the first mile. Therefore, the total distance is the first mile plus 60 times 1/6 mile, which equals 10 miles in total.
So, Christian's home is 10 miles away from the airport.
Can a cube with a volume of 4 cubic feet fit in a bookshelf that is 12 inches tall?
Answers
Hope this helps!
What’s w = 2hx - 11x ? Solving for x.
Answers
w = x(2h-11)
w
---------- = x
2h - 11
Answer:
[tex]x=\frac{w}{2h-11}[/tex]
Step-by-step explanation:
Given equation,
w = 2hx - 11x,
⇒ 2hx - 11x = w
The steps for solving this equation for x are as follows,
Step 1 : By the converse of distributive property,
x(2h-11) = w
Step 2 : Isolate x in the left side of the equation by dividing both sides by 2h - 11 ( Division property of equality )
[tex]x=\frac{w}{2h-11}[/tex]
Denise has 6 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the race and walking back the same distance to cool down. If she runs at a speed of 7mph and walks back at a speed of 3mph, how long should she plan to spend walking back?
Answers
Denise should plan to spend around 4.2 hours walking back after running. This is calculated using the concept of time = distance / speed and sum of the times, with the total time, running speed and walking speed given as 6 hours, 7 mph, and 3 mph, respectively.
Explanation:To answer the question 'How long should Denise plan to spend walking back?' we can start by finding the time she spends running. We know that Denise has 6 hours to spend training for an upcoming race. We also know that she runs at a speed of 7mph and walks back at a speed of 3mph.
The total time spent running and walking is 6 hours. To find the running time, we should know that time = distance / speed. However, we don't have the distance. But since the distance ran is equal to the distance walked back, we can use the concept of time = distance / speed and sum of times to solve it.
We can denote the distance by D, thus the time spent running is D/7 and the time walking back is D/3. Adding these times should equal 6 hours.
Putting this into an equation: D/7 + D/3 = 6.
We solve this equation to find D, and find the time spent walking back by substituting D back into D/3. Which gives us about 4.2 hours. So, Denise should plan to spend about 4.2 hours walking back after her run.
Learn more about time and speed calculation here:https://brainly.com/question/35323330
#SPJ2
tana fills the prism shown (3 1/4 and 4 inch) with 110 1/2 in squared of liquid what is the height of the prism
Answers
4
(x)(3.25)= 27.625
3.25
x = 8.5
(8.5)(3.25)(4)= 110.5
Answer:
[tex]h=8\frac{1}{2}\text{ inch}[/tex]
Step-by-step explanation:
Let h represent height of prism.
We have been given that Tana fills the prism with base lengths [tex]3\frac{1}{4}[/tex] inch and [tex]4[/tex] inch with a [tex]110\frac{1}{2}\text{ inch}^3[/tex].
We know that volume of prism is area of base times height, so we can set an equation as:
[tex]\text{Volume of prism}=\text{Base length}\times\text{Base width}\times \text{Height of prism}[/tex]
[tex]110\frac{1}{2}\text{ inch}^3=3\frac{1}{4}\text{ inch}\times 4\text{ inch}\times h[/tex]
[tex]\frac{221}{2}\text{ inch}^3=\frac{13}{4}\text{ inch}\times 4\text{ inch}\times h[/tex]
[tex]\frac{221}{2}\text{ inch}^3=13\text{ inch}^2\times h[/tex]
[tex]\frac{221}{2*13\text{ inch}^2}\text{ inch}^3=\frac{13\text{ inch}^2\times h}{13\text{ inch}^2}[/tex]
[tex]\frac{221}{26}\text{ inch}=h[/tex]
[tex]8\frac{13}{26}\text{ inch}=h[/tex]
[tex]8\frac{1}{2}\text{ inch}=h[/tex]
Therefore, the height of the prism is [tex]8\frac{1}{2}\text{ inch}[/tex].
katy's favorite rides at the amuesment park are the rollercoaster and the water slide. the wait time for the rollercoaster is 25 minutes and the wait time for the water slide is 10 minutes. if she went on 12 rides total and waited three hours in line,how many times did she go on each ride
Answers
3*60=180
step 2 start with the water slide and multiply that by 12
10*12=120
step 3 keep replacing 1 water slide with 1 coaster
120+15=135 11 slides 1 coaster
135+15=150 10 slides 2 coaster
150+15=165 9 slides 3 coaster
165 +15=180 8 slides 4 coaster
step 4 double check your work
8*10+4*25=180
step 5 finish
Explain how to estimate 368 plus 231 in two different ways
Answers
how could u demonstrate that there are 1,000 millimeters in 1 meter
Answers
I × I,OOO = I,OOO
Answer:
There are 1000 millimeters in a meter.
Starting from lower scale that is, centimeter, decimeter and then meter
1 cm = 10 mm
1 dm = 10 cm
And 1 meter = 10 dm
So, when you go up to mm from meter, we will do [tex]10^{3}[/tex] to get the relation between meter and mm.
Hence, 1 meter = [tex]10\times10\times10=1000[/tex] millimeters.
Compare the values of the 2's and 5's in 55,220
Answers
What is value of the digit 5 in the number 75
Answers
The first number starting from the right is the ones, and as you keep going left, the value of each given digit becomes higher.
Since 5 is in the ones place, its value would be just 5. If it were in the tens place, it would be 50. If it were in the hundreds place, it would be 500, and so on.
Think of it this way;
Ones is just one. If a number is in the 'ones' place, its value would be a single digit. If it were in the tens place, its value would be two digits.
That's how it would be for each place going left.
Every number you move to the left, its value gains a one.
So here's an example:
5555
The value of 5 in the ones place "5555" is simply 5.
In the tens place, you end up adding one zero, so the value of the second five to the left would be, "50"
So with that said, the value of the digit 5 in the number 75 is 5.
Haha, hope this cleared up any confusion, and have a wonderful day! :)
Consider the following multistep word problem:
The sum of the ages of a brother and sister is 20. If four times the brother's age is subtracted from three times the sister's age, the difference is 25.
Answers
How to do $15.78 in money word form
Answers
The weight of an elephant is 10 to the third times the weight of a cat. If the elephant weighs 14,000 pounds how many pounds does the cat weigh how did you find your answer
Answers
= 14,000 / 10000
= 14 pounds
The rehearsal for Acts I and II of the school play lasted 5 1⁄2 hours. If 3 3⁄4 hours were spent rehearsing Act I, how much time was spent practicing Act II
Answers
1 3/4 hours were spent rehearsing act ii
The required time that spent on the Act II in the rehearsal is 1 3/4 hours.
What are equation models?The equation model is defined as the model of the given situation in the form of an equation using variables and constants.
Here,
The rehearsal for Acts I and II of the school play lasted 5 1⁄2 hours.
3 3⁄4 hours were spent rehearsing Act I,
let the time spent on the Act II be x,
According to the question,
x = 5 1/2 - 3 3/4
x = 5 - 3 + 1/2 - 3/4
x = 2 -1/4
x = 1 3/4
Thus, the required time that spent on the Act II in the rehearsal is 1 3/4 hours.
Learn more about models here:
https://brainly.com/question/22591166
#SPJ2