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snow_tiger [21]
3 years ago
11

A group of 120 students were asked how old they were when they lost their first tooth. 50% said they were 7 years old. How many

students said they were 7 years old when they list their first tooth? explain.​
Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Answer:

60

Step-by-step explanation:

half of 120 is 60

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A prepaid phone card has a balance of $22.40 remaining. If calls are $0.035 per minute, which equation represents the number of
Jobisdone [24]

Answer:

0.035m = 22.40

5 0
2 years ago
The radius of the large sphere is times longer than the radius of the small sphere.
jeka94

Answer:

1/3

Step-by-step explanation:

You can try it I keep getting 3 so maybe that’s the answer

8 0
3 years ago
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1. What is (6^1/2 x3/4 simplified?
lora16 [44]

Answer:

1/ 6

Step-by-step explanation:

5 0
3 years ago
A company that manufactuers small canoes has a fixed cost of $14,000. It cost $40 to produce each canoe. The selling price is $8
vesna_86 [32]

Answer:

The company manufactures about 350 canoes, obtaining $ 28,000 after selling them all.

Step-by-step explanation:

Given that a company that manufactures small canoes has a fixed cost of $ 14,000, and it cost $ 40 to produce each canoe while the selling price is $ 80 per canoe, to determine the number of canoes that the company produces and the amount of money it makes after selling them, the following calculation must be carried out:

14/000 / 40 = X

350 = X

350 x 80 = 28,000

Thus, the company manufactures about 350 canoes, obtaining $ 28,000 after selling them all.

3 0
3 years ago
Write 4^3 in standard form
VikaD [51]

Answer:

64

60+4

Step-by-step explanation:

<em>Order of Operations</em>

<em>Parenthesis</em>

<em>Exponent</em>

<em>Multiply</em>

<em>Divide</em>

<em>Add</em>

<em>Subtract</em>

<em>First, do exponent.</em>

<em>4^3=4*4*4=64</em>

<em>Standard form of 64 is: 60+4</em>

<em>64 is the correct answer.</em>

<em>60+4 is the correct answer.</em>

6 0
3 years ago
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