I will give brainliest to whoever got the right answer first, so please get it right, help me do number 25, number 26, and number 27, remember and please, READ THE DIRECTIONS.
Sasha hikes into a canyon. She takes a break at the rest stations every 2/3 of a mile. If she started at sea level and has hiked down to the fourth rest station, what is Sasha’s elevation now? Select all that apply.
a. -8/3
b. -4 2/3
c. 14/3
d. 2 2/3
e 4/3
Answer:
a. -8/3 miles below sea level.
Step-by-step explanation:
Sasha started at sea level and has hiked down to the fourth rest station.
Now sea level is 0.
Sasha takes a break at the rest stations every 2/3 of a mile.
This means she is down to 4 rest points means 4 times 2/3
This becomes = [tex]4\times(\frac{2}{3} )=\frac{8}{3}[/tex]
But the answer will be in negative as she is below 0.
So, correct answer is: a. -8/3 miles below sea level.
Shasha's elevation at the fourth rest station is 2 2/3
Position of rest station = 2/3 of a mile
Sea level = 0
The 4th rest station will be located at :
4 × 2/3 = 8/3
Therefore, the position of the fourth rest station from Shasha's starting position is (0 + 8/3) = 8/3
Since, she's hiking upward her position will be 8/3 = 2 2/3
Therefore, Shasha's elevation is
[tex]2 \frac{2}{3} [/tex]
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What property is being used in the equation 3a+0=3a
can -60 be a fraction?
workout 3(-a + 2a - 4)= -5
Two integers, a and b, have a product of 24. What is the least possible sum of a and b?
what is 11.4 divided by 19
What is 12-(3-1/2)? I NEED ASAP!! THANK YOU
An architect is designing a house in which a 104-square-foot room and a 130-square-foot room share a wall. What is the greatest possible integer length of the shared wall?
Betty had $70. She bought a necklace for $9 and a ring for $7. Which expression correctly shows the total money Betty has left? A $70 − (−$9) + (−$7) B $70 + (−$9) + (−$7) C $70 − (−$9) − (−$7) D $70 + (−$9) − (−$7) A B C D???
PLZZ HELP ASAP
The answer would be B!
149 x 5 multiply using partial products
(-4x^2+3xy-y^2)/-(-7x^2-xy+6y^2)/(x^2+4xy-2y^2)
Answer:
7x+x^-16x+
Step-by-step explanation:
What do I write for my problem. Reply quickly please
What value of H makes the equation true
−1/8 x (2H + 4) + 1/2= −7/4
A 7
B 25/16
C 7/16
D 25
Help!! what is -2r-1= -11
Is 500 an underestimate or overestimate for the product of 12 and 53
The number 500 is underestimate for the product of 12 and 53.
We need check whether 500 an underestimate or overestimate for the product of 12 and 53.
What is product of numbers?The product of two numbers is the result you get when you multiply them together.
Now, the product of 12 and 53 is 12 × 53 = 636
An underestimate is an estimate that is less than the actual answer to a problem.
So, the number is underestimated.
Therefore, the number 500 is underestimate for the product of 12 and 53.
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There are (108)2 ⋅ 100 candies in a store. What is the total number of candies in the store?
To find the total number of candies, square 108 and then multiply by 100. The steps result in a total of 1,166,400 candies in the store.
Calculating the Total Number of Candies
The expression provided is (108) 2 × 100. To calculate this, first square 108, which means you multiply 108 by itself, and then multiply the result by 100. So the calculation will look like this: 108 × 108 × 100.
To carry out this multiplication, the steps are:
Square 108: 108 × 108 = 11,664.
Multiply the result by 100: 11,664 × 100 = 1,166,400.
Therefore, the total number of candies in the store is 1,166,400.
To find the total number of candies in the store given the expression [tex](108)^2[/tex] times 100, you first square 108 to get 11,664 and then multiply that by 100, resulting in 1,166,400 candies.
The student's question asks for the total number of candies in a store given the expression [tex](108)^2[/tex] times 100.
To find the total, we need to calculate the square of 108 and then multiply the result by 100.
First, 1082 equals 11,664 (108 multiplied by itself).
Next, we multiply 11,664 by 100 to find the total number of candies, which gives us 1,166,400 candies.
Hence, there are 1,166,400 candies in the store.
Step-by-Step Solution:
Calculate the square of 108: 108 x 108 = 11,664.Multiply the result by 100: 11,664 x 100 = 1,166,400.Therefore, the store has 1,166,400 candies in total.
Francine and Cheryl received equal scores on a test made up of multiple choice questions and an essay. Francine got 34 multiple choice questions correct and received 14 points for her essay. Cheryl got 30 multiple choice questions correct and received 22 points for her essay. How many points was each multiple choice question worth? Enter your answer in the box. 5 points
34x +14 = 30x +22
34x = 30x + 8
4x =8
x = 8/ = 2
each question was worth 2 points
4 3/2
-
3 1/4
________
After a 5% sale discount, the price of an item became $38.00. What was the original price?
how much more is 3/8 gallon than 1/4 gallon?
What is 53,806 in expanded form using exponents
What's a name for 7 over 8
the difference of a positive integer and its inverse is 15/4. find the integer
For the problem 135 divided by 5, draw two different ways to break apart the array. Use the Distributive Property to write products for each different way. (Please show picture of arrays!)
Steve washed 15 cars in 3 hours.how many cars can he Wash in 7 hours?
Steve washed 15 cars in 3 hours and can wash 35 cars in 7 hours.
We have given that Steve washed 15 cars in 3 hours.
We have to determine if the cars can be Washed in 7 hours.
What is the condition given?
15/3 = x/7.
Use cross products and multiply 15*7
= 105/3
= 35.
He can wash 35 cars in 7 hours
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what is the solution to log2(9x)-log2^3=3?
Answer:
[tex]x = \frac{8}{3}[/tex] is the solution to [tex]\log_2 9x - \log_2 3 = 3[/tex]
Step-by-step explanation:
Using the logarithmic rules:
[tex]\log \frac{m}{n} = \log m -\log n[/tex]
if [tex]\log_b x = a[/tex] then;
[tex]x = b^a[/tex]
Given the equation:
[tex]\log_2 9x - \log_2 3 = 3[/tex]
Solve for x:
Apply the logarithmic rules:
[tex]\log_2 \frac{9x}{3} = 3[/tex]
⇒[tex]\log_2 3x = 3[/tex]
Apply the logarithmic rules;
[tex]3x = 2^3[/tex]
⇒[tex]3x = 8[/tex]
Divide both sides by 3 we have;
[tex]x = \frac{8}{3}[/tex]
Therefore, the solution for the given equations is, [tex]x = \frac{8}{3}[/tex]
Answer: B or option two on edg
X = 8/3
Step-by-step explanation:
What is 485 times 34
At a country concert, the ratio of the number of boys to girls is 2:7. If there are 250 more girls than boys, how many boys are at the concert? PLZ HELP
Answer:
100 boys at the concert
Step-by-step explanation:
At a country concert, the ratio of the number of boys to girls is 2:7
Let 'b' be the number of boys in the concert
there are 250 more girls than boys
so b+250 are the number of girls in the concert
the ratio of boys to girls is b: b+250
Now make a proportion using the ratio
[tex]\frac{2}{7} =\frac{b}{b+250}[/tex]
Now solve for b . cross multiply the fraction
[tex](b+250) \cdot 2= 7 \cdot b[/tex]
[tex]2b+500= 7b[/tex]
Subtract 2b from both sides
[tex]5b= 500[/tex]
Divide both sides by 5
b=100
So there are 100 boys at the concert
Which lists these numbers in order from least to greatest?
–14.6, 159, 1.07, –1.295, 24.6
A.
1.07, –14.6, 159, 24.6, –1.295
B.
1.07, –1.295, –14.6, 24.6, 159
C.
–1.295, –14.6, 1.07, 24.6, 159
D.
–14.6, –1.295, 1.07, 24.6, 159
The correct answer is option D –14.6, –1.295, 1.07, 24.6, 159.
Given numbers: –14.6, 159, 1.07, –1.295, 24.6.
To order the numbers from least to greatest, we consider their values:
–14.6 (negative and smallest)–1.295 (negative and larger than –14.6)1.07 (positive and the smallest positive number in this list)24.6 (positive and larger than 1.07)159 (positive and largest)so,Order from least to greatest is:
–14.6–1.2951.0724.6159The correct answer is option D –14.6, –1.295, 1.07, 24.6, 159.