3 years ago

Two people working together can complete a job in 5 hours. If one of them works

Mathematics

2 answers:

Natalija [7]3 years ago

8 0

Answer:

5 hours

Step-by-step explanation:

because he is working twice as fast which means he will get the job done faster

labwork [276]3 years ago

6 0

5 hours times 2=10- 5 =5
So your awnser would therefore be 5

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Anon25 [30]

Answer:

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3 years ago

Can someone help me with this math q?

deff fn [24]

Option A:

Lateral surface area = 1319 cm²

Solution:

Given image is the cone.

Radius of the cone = 15 cm

Slant height = 28 cm

Value of π = 3.14

<u>To find the lateral surface area of the cone:</u>

Lateral surface area = $\pi r l$

$=3.14\times 15\times28$

= 1318.8 cm²

Change this to nearest whole unit.

Lateral surface area = 1319 cm²

Hence the lateral surface area of the cone is 1319 cm².

Option A is the correct answer.

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3 years ago

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vivado [14]

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3 years ago

In a grocery store there are 4 self-checkout lines and 8 lines with cashiers. Find the ratio of the number of lines with cashier

sasho [114]

It is a ratio of 2:1 or 2/1 I think

8 0

3 years ago

Johnny earns $5 per day delivering newspapers. What equation shows how much money m he earns delivering papers for d days?

jeyben [28]

Hello there,

Your correct answer would be C.) m=5d.

The reason is so because 5 and d are going to be multiplied and so sence they would be multiplied this mean's that you will see how much money he earned in (m) days.

Correct answer would be "C.) m=5d"

Hope this helps!

4 0

3 years ago