If you divide a fraction by 1/2, and the result was a mixed numbers. Was the original fraction less or greater than 1/2
Two buses are traveling to a state park. One bus leaves the terminal at 4:00 p.m. and travels at 40 miles per hour. The second bus leaves the terminal at 5:00 p.m. and travels at 60 miles per hour. How much time passes until the second bus catches up with the first bus?
A child-size ATV has a gas tank that holds 1.32 gallons of gas. How much will it cost to fill that gas tank if gas costs $2.20 a gallon? Round your answer to the nearest cent. [Ignore tax.]
I need help on number 6.
A thermostat is set so that the temperature in laboratory freezer stays within 2.5 degrees F of 2 degrees F. Write and solve an absolute value equation to find the maximum and minimum temperatures in the freezer.
approximately 9 out of 10 smokers began smoking before the age of 21. In a group of 400 smokers, about how many of them started before they reached their 21st birthday?
There are 360 smokers in group of 400 smokers began smoking before they reached their 21st birthday.
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
Approximately 9 out of 10 smokers began smoking before the age of 21.
Now,
Let number of smokers in group of 400 = x
Since, approximately 9 out of 10 smokers began smoking before the age of 21.
Hence, Number of smokers in group of 400 is,
⇒ 9 / 10 = x / 400
Solve for x as;
⇒ 9 × 400 / 10 = x
⇒ 9 × 40 = x
⇒ x = 360
Thus, There are 360 smokers started before they reached their 21st birthday.
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Wilson goes hiking every 9 days and swimming every 6 days .He did both of the kind of exercise today how many days from now will you go both hiking and swimming again LCM
The weight of a stack of different sized books vs. the number of books in the stack. Is it proportional?
Answer:
It is not proportional becuase it has a different rate of change.
Hope this helps too!
Step-by-step explanation:
Baseball cards come in packages of 8 and 12. Brighton bought some of each type for a total of 72 baseball cards. How many of each package did he buy?
A house and a lot are appraised at $158,100. If the value of the house is five times the value of the lot, how much is the house worth?
The height of a triangle is one-third of its base. If the height is 9 ft, what is the area of the triangle?
The total number of cupcakes Carmen can bake depends on the amount of time she spends baking. Carmen can bake 84 cupcakes in 1.6 h. How many can she bake in 2 h?
How do you know whether an estimate of a product is an overestimate or an underestimate? Explain Please.
suppose the block factory has only crates ans stacks . how can it pack an order for 4,270 blocks
To pack an order for 4,270 blocks using crates and stacks, you will need 43 crates and 27 stacks.
Explanation:To pack an order for 4,270 blocks using only crates and stacks, you could use a combination of both. First, determine the number of crates you will need. Since each crate holds 100 blocks, divide 4,270 by 100 to get 42.7. Since you can't have a fraction of a crate, you will need 43 crates.
Next, find out how many blocks are left after packing the crates. Subtract the number of blocks used in the crates (43 crates x 100 blocks) from the total number of blocks (4,270 blocks). You will be left with 4,270 - (43 x 100) = 270 blocks.
Now, you can use stacks to pack the remaining blocks. If each stack can hold 10 blocks, divide 270 by 10 to get 27 stacks. Therefore, you will need 43 crates and 27 stacks to pack an order for 4,270 blocks.
What's 5258 divided by 47
The answer to the question 5258 divided by 47 is approximately 111.87. This is solved using the mathematical operation of division.
Explanation:To solve the question 5258 divided by 47, we need to use the division operation. Division is one of the four basic operations in mathematics, along with addition, subtraction, and multiplication. In this case, we are dividing 5258 (the dividend) by 47 (the divisor).
Step 1: Start by placing 5258 under the division bar and 47 outside to the left.
Step 2: Divide 5258 by 47. This may be done manually, or by using a calculator. The answer you get is approximately 111.87 when rounded off to the nearest hundredth.
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a veteran need to know an animal weight in kilograms if 20 lb is about 9 kilograms and the dog weight 30 lb find how much the dog weigh in kilograms explain your reasoning
what is the difference between ratio, unit rate and rate
1. Refer to Expression 1 and Expression 2.
Expression 1 6 ⋅ 7- 3/2⋅9+4/3
Expression 2 5+4⋅2+6-2⋅2-1
(a) What is the value of Expression 1?
(b) Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a value of 19.
Answer:
a) Expression 1 = 29.833
b) (5+4) * 2 + 6 -2 * 2 - 1
Step-by-step explanation:
In expression 1 we have to know that the order to solve operations is:
First parenthesis, then multiplication and division and then addition and subtraction.
So we have the expression:
6*7-3/2*9+4/3
We first solve multiplications and divisions:
42-1.5*9+1.34
42-13.5+1.34 = 29.84
b) The parenthesis is the operation that goes first so if we insert the parenthesis in 5+4 we will get the next result:
(5+4) * 2 + 6 - 2 * 2 - 1
We have to solve parenthesis first, then multiplication and division and then addition and subtraction:
(9) * 2 + 6 - 4 - 1
18+6-4-1 = 19
We get the number 19.
Why have all the rates of change in this assignment been negative? Explain.
The problems have involved going down a waterslide.
To model a slide, you start at the highest point and then decrease as you move down the slide.
The rate of change has compared a drop or decrease in vertical height to an increase in either time or horizontal distance.
The rates of change is negative because the assignment involved the model of a waterslide with a downward slope.
Negative Rate of ChangeA negative rate of change would occur if the output decreases as the input increases, and vice versa.
For a model slide, the highest point is plotted first, and going down the waterslide shows a negative slope.
Therefore, the rates of change is negative because the assignment involved the model of a waterslide with a downward slope.
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Add using the number line.
1.4+(−0.8)
Select the location on the number line to plot the point.
Answer : The location on the number line to plot the point is shown below.
Step-by-step explanation :
Number line : It is defined as a straight line with the numbers that are placed at equal intervals along its length.
As we move from zero to the right the numbers are positive.
As we move from zero to the left the numbers are negative.
The given expression is:
1.4 + (-0.8)
By solving the expression, we get:
⇒ 1.4 - 0.8
⇒ 0.6
the temperature at noon was -27 degrees . the temperature increased by 13 degrees by 2pm . what was the temperature at 2pm
Identify The set of numbers that best describe each situation explain your choice the amount of money in a bank account and the exact temperature of a glass of water in degrees Celsius
Answer:
The bank would be real and rational and the glass of water would be real and rational
Step-by-step explanation:
the guy above just wanted points
jane has 2 apples john takes one of her apples how many apples does jane have left
If the pattern is 3ª¯², what is the value if a = 5?
Question 5 options:
81
27
9
3
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2016 repayment limitation single taxpayer income is at 350% poverty level
A line is drawn through (–7, 11) and (8, –9). The equation y – 11 = (x + 7) is written to represent the line. Which equations also represent the line?
Answer:
3y+4x=5
Step-by-step explanation:
step 1
Find the slope
we have
(–7, 11) and (8, –9)
m=(-9-11)/(8+7)
m=-20/15
m=-4/3
step 2
Find the equation of the line into point slope form
we have
m=-4/3
point (-7,11)
substitute
y-11=-(4/3)(x+7) ----> equation of the line into point slope form
Multiply by 3 both sides
3y-33=-4(x+7)
3y-33=-4x-28
3y+4x=33-28
3y+4x=5 -----> equation of the line into standard form
Write each Percent as a decimal and as a mixed number or fraction in simplest form
[tex] p\%=\dfrac{p}{100}\\\\225\%=\dfrac{225}{100}=2\dfrac{25}{100}=2.25=2\dfrac{1}{4}\\\\550\%=\dfrac{550}{100}=\dfrac{55}{10}=5\dfrac{5}{10}=5.5=5\dfrac{1}{2}\\\\0.8\%=\dfrac{0.8}{100}=\dfrac{0.8\cdot10}{100\cdot10}=\dfrac{8}{1,000}=0.008=\dfrac{1}{125}\\\\0.06\%=\dfrac{0.06}{100}=\dfrac{0.06\cdot100}{100\cdot100}=\dfrac{6}{10,000}=0.0006=\dfrac{3}{5,000}[/tex]
Determine the x- and y-intercepts of the graph of y=1/4x−2 .
Then plot the intercepts to graph the equation.
The x- and y-intercepts are (8, 0) and (0, -2), respectively. and the graph is attached
Graphing the function using the x- and y-interceptsFrom the question, we have the following parameters that can be used in our computation:
y = 1/4x - 2
To find the x-intercept, set y to 0 and solve for x:
0 = 1/4x -2
1/4x = 2
x = 8
So the x-intercept is (8, 0).
To find the y-intercept, set x to 0 and solve for y:
y = 1/4 * 0 - 2
y = -2
So the y-intercept is (0, -2).
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Your job pays $6 per hour. Write a variable expression for your pay in dollars for working h hours. What is your pay if you work 30 hours? (A) 6; $174 (B) 6h; $180 (C) 6h; $186 (D) 7h; $180
Answer:
(B) 6h; $180
Step-by-step explanation:
Let h represents the number of hour.
Given,
Payment for an hour = $ 6,
So, the payment for h hours = 6h dollars,
Where, h is a variable.
Thus, the required variable representation is 6h.
If h = 30,
Thus, the total payment for 30 hours
= 6 ( 30 )
= $ 180
Hence, option B is correct.
Four people share 2/3 pound of peanuts. What fraction of a pound of peanuts does each person receive?
What is 8 - 4k = 40