3 years ago

Mr. Alpert’s house has 40 windows. Kids playing baseball outside the house broke 10% of the windows.

Mathematics

2 answers:

avanturin [10]3 years ago

7 0

Answer:

Step-by-step explanation:

Number of windows broken = 10% of 40

$= \frac{10}{100}*40\\= 4$

Harman [31]3 years ago

4 0

Answer:

4 windows are broken

Step-by-step explanation:

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A pitcher struck out 11 out of 40 batters. Write an equivalent decimal.

Komok [63]

Answer:

0.275

Step-by-step explanation:

We want to write 11 out of 40 batters as a decimal.

We can write 11 out of 40 as a fraction to get:

$\frac{11}{40}$

Note that:

$\frac{11}{40} = \frac{1}{4} \times \frac{11}{10}$

This implies that:

$\frac{11}{40} = 0.25 \times 1.1$

This gives us

$\frac{11}{40 } = 0.275$

5 0

3 years ago

At a baseball game, a vender sold a combined total of 192 sodas and hot dogs. The number of sodas sold was two times the number

Eddi Din [679]

Answer:

64 sodas and 32 hot dogs

Step-by-step explanation:

192 divide by 2 = 96. 96 divide by 3 = 32. 32 +32 =64 because there was 2 times as many sodas sold.64 +32=96.

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3 years ago

If U = {all positive integers) and A = {x|x EU and x is an odd positive integer}, which describes AC?

Galina-37 [17]

Answer:

last choice

Step-by-step explanation:

If we are looking at positive integers and we take out the odd ones, the only one's that are left are the even ones.

So last choice. (Also I assume AC meant the complement of A)

7 0

3 years ago

Read 2 more answers

The ratio of chaperones to students on a field trip is2:7 there are 14 chaperones on the field trip in all how many chaperones a

Luden [163]

Answer:

14 chaperones, 49 students

Step-by-step explanation:

6 0

3 years ago

1 point)

drek231 [11]

Ok it will be c so yea

4 0

2 years ago