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Allushta [10]
3 years ago
14

Help!!!..

Mathematics
1 answer:
vichka [17]3 years ago
3 0

Answer:

It would be $ 8.25 without the tax.

Step-by-step explanation:

If you add $2.75(the cost for bowling shoes) then multiply the cost for one bowling game by 3, since she played 3 games, then add that to the cost of shoes, then add the cost for the food, which gives your $12.00. Then take 50% of the price of bowling games. Which is $3.75. Then replace that with the original price of the 3 bowling games! Which gets you.....$8.2 for the total cost without tax

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How can I use fractions tiles to help divide a whole number by a unit fraction
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To divide a whole number by a unit fraction, you can always multiply the whole number by the unit fraction's denominator to get the answer! Example: 5 divided by 1/7 is 5*7=35. This answer of 35 makes sense: there are seven 1/7's in a 1, so there are thirty-five 1/7's in a 5.
5 0
4 years ago
The circumference of a circle is 50.24 centimeters. Find the radius of the circle use 3.14 for pie
Leviafan [203]
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3 0
3 years ago
Read 2 more answers
20 POINTS. PLZ HELP!!!!!
liberstina [14]

Answer:

x=27

Step-by-step explanation:

Notice that Angle A is being bisected.

Hence, we can use the Angle Bisector Theorem to write the following proportion:

\frac{x+8}{10}=\frac{2x-5}{14}

Solve for x. Cross-multiply:

10(2x-5)=14(x+8)

Distribute:

20x-50=14x+112

Subtract 14x from both sides:

6x-50=112

Add 50 to both sides:

6x=162

Divide both sides by 6. Hence, the value of x is:

x=27

8 0
3 years ago
Suppose a population has a mean of 7 for some characteristic of interest and a standard deviation of 9.6. A sample is drawn from
valkas [14]

Answer:  A. 1.2

Step-by-step explanation:

Given : Sample size : n= 64

Standard deviation: \sigma=9.6

The formula to find the standard error of mean is given by :-

S.E.=\dfrac{\sigma}{\sqrt{n}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{\sqrt{64}}\\\\\Rightarrow\ S.E.=\dfrac{9.6}{8}=1.2

Therefore, the standard error of the​ mean= 1.2

Hence, A is the right option.

7 0
3 years ago
Could someone help me with this, i would appreciate it
Marrrta [24]

Answer:

if you type it in symbolab it will give you step by step answer

Step-by-step explanation:

8 0
3 years ago
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