3 years ago

What is the force of an object with a mass of 30 kg and an acceleration of 10 m/s2?

Mathematics

1 answer:

Bogdan [553]3 years ago

7 0

So what am I supposed to do with this?. Answer’s already given

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Nataliya [291]

20 x 12 = 240
20 x 8 = 160
240 + 160 = 400
answer is (B)

3 0

3 years ago

Read 2 more answers

Which of the following is the domain of the square root function?

WINSTONCH [101]

Choice B. x>0 so because the squarroote need being greater than zero

6 0

3 years ago

Use distributive property to rewrite problem so it had only two factors. Then solve (25x9)+(75x9)=

Shalnov [3]

ANSWER

$(25\times9)+(75\times9)=9(25+75)$

$(25\times9)+(75\times9)=9(100)$

$(25\times9)+(75\times9)=900$

EXPLANATION

According to the distributive property,

$(a\times b)+(a\times c)=a(b+c)$

This implies that,

$(25\times9)+(75\times9)=9(25+75)$

$(25\times9)+(75\times9)=9(100)$

The Right Hand Side of the equation now has 2 factors.

We solve now to obtain;

$(25\times9)+(75\times9)=900$

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3 years ago

Deb deposited $70 in a savings account earning 10% interest, compounded annually.

bija089 [108]

Answer:

Deb will have $93.17 in 3 years

Step-by-step explanation:

FV = P(1 + r)^n

FV = 70(1+0.1)^3

FV = 70(1.331)

FV = 93.17

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3 years ago

urgent!!!! house has 30 windows. kids playing outside the house 40% of the windows. how many windows are broken?

svetlana [45]

Answer:

12 windows

Step-by-step explanation:

Number of windows broken = 40% of 30

$= \frac{40}{100}*30\\\\= 4 * 3\\\\= 12$

3 0

3 years ago