2 years ago

Problem solving this

Mathematics

2 answers:

Georgia [21]2 years ago

8 0

The answer is that X is 20. It’s only possible.

polet [3.4K]2 years ago

7 0

Answer:x=20

Im pretty sure thats the answer

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The rules of a contest say that there is a 5% chance of winning a prize. 400 people enter the contest. Predict how many people w

Nataly [62]

Answer:

20 people

Step-by-step explanation:

In this problem, you are solving for 5% of 400. All percentages are out of 100, meaning 5% equals 0.05 because 5 ÷ 100 = 0.05

1. Multiply 400 by 5% (0.05)

400 · 0.05 = 20 people

8 0

3 years ago

Read 2 more answers

Help me please!!!!!!

Levart [38]

You dived 4,005/16

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4 0

2 years ago

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An 8.0 kg block is moving at 3.2 m/s. A net force of 10 N is constantly applied on the block in the direction of its movement, u

Softa [21]

Answer:

5.02 m/s

Step-by-step explanation:

We are given that

Mass of block,m=8 kg

Initial velocity,u=3.2 m/s

Net force ,F=10 N

Distance,s=6 m

We have to find the approximate final velocity of the block.

We know that $a=\frac{F}{m}$

Using the formula

$a=\frac{10}{8}=\frac{5}{4} m/s^2$

We know that

$v=\sqrt{u^2+2as}$

Using the formula

$v=\sqrt{(3.2)^2+2\times \frac{5}{4}\times 6}$

$v=5.02 m/s$

8 0

2 years ago

A correction of "six less than twice the value of x" is

nordsb [41]

Answer:

2x-6

I don't know what you mean by correction, but that's in expression form.

8 0

2 years ago

Find the midpoint of the line segment

strojnjashka [21]

Answer:

midpoint (5,4)

Step-by-step explanation:

The midpoint(M) of a segment with endpoints (x₁ , y₁) and ( x₂, y₂) is

where x₁ = 2 and x₂ = 8

y₁ = 0 and y₂ = 8

M = $\frac{x_1 + x_2}{2} ,\frac{y_1 + y_2}{2}$

M = $\frac{2 + 8}{2} ,\frac{0 + 8}{2}$

M = 5 , 4

5 0

2 years ago