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VARVARA [1.3K]
3 years ago
11

Mako's goal is to save $42. He currently has $2 and

Mathematics
1 answer:
matrenka [14]3 years ago
8 0

Answer:

5 weeks its 40 divided by 8

Step-by-step explanation:

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HELP ME PLEASE !!!!!!!!
Olenka [21]

Answer:35

Step-by-step explanation:

if you added 85,70, and 50 you would get 205 and that is more than the number of students that were interviewed so 35 would be the correct answer

3 0
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A small cake is cut into 4 equal pieces. What fraction represents the entire cake? Explain.
katrin [286]

Answer:

4/4 ?

Step-by-step explanation:

7 0
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When a ballplayer throws a ball straight up, by how much does the speed of the ball decrease each second while ascending? In the
sattari [20]

Answer:

Step-by-step explanation:

We are in the case of vertical shot. If we neglect air resistance, the only force acting over the ball is gravity. As gravity acts down to earth and the ball is going up, speed´s ball  will be decreasing by gravity ( 9.8 m/sec²) That means the speed of the ball will be decreasing 9.8 m/sec, each second.

When the ball get the maximum height  Vy = 0 then the ball stars descending, and when the ball is descending again gravity is the only force acting gravity acts in the same direction as the ball´s movement, so the ball´s speed will increase at a rate of 9.8 m/sec  each second.

It is a well known fact that the time of the ball to get maximum height is the same as for the ball to fall down to earth. In other words time from the beginning of the movement up to maximum height is equal to time for the ball to fall down.

3 0
3 years ago
if 1/2 gallons of paint covers 1/4 of a wall then how much paint will be needed to cover the entire wall
belka [17]

2 gallons of paint are required!


Hope this helps!!

4 0
3 years ago
Find the distance from point A to the given line.
VMariaS [17]

Answer:

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

Step (1)

To find the distance between the line which formed like :

ax + by + c = 0

and the point which is like :

h =  \binom{m}{n}  \\

we use following equation :

d =  \frac{ |a(m) + b(n) + c| }{ \sqrt{ {a}^{2} +  {b}^{2}  } } \\

_________________________________ Step (2)

y =  - x + 4

x + y - 4 = 0

So ;

a = 1

b = 1

c =  - 4

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

A = ( 2 , - 1 )

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

So we have :

d =  \frac{ | \: 1(2) + 1( - 1) - 4| }{ \sqrt{ {1}^{2} +  {1}^{2}  } } =  \\

d =  \frac{ |2 - 1 - 4| }{ \sqrt{1 + 1} } =  \frac{ | - 3| }{ \sqrt{2} }  \\

d =  \frac{3}{ \sqrt{2} } \\

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

5 0
3 years ago
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