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2 years ago

I ONLY NEED THE ANSWER TO D 70PTS AND BRAINLIEST IF YOU ANSWER SOON

Mathematics

1 answer:

nordsb [41]2 years ago

7 0

Step-by-step explanation:

Solving part D only

See the attached for better understanding

The balloon is at ground level, zero on y-coordinate, at 10 seconds and beyond.

There is no chance for the ball to change its y-coordinate at 16 seconds, it will not go up since no more energy to lift it up and it won't go below since zero is the ground level.

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The customers at a local appliance store are polled as they leave the store. Each is asked, “What brand of appliance do you pref

podryga [215]

Well, it is a binomial variable as long as you limit the amount of people you ask to a certain number for every trial.
Also, you MUST record the data either as they choose Frigidaire or they didn't choose Frigidaire. It MUST be these two choices, or it isn't binomial.

3 0

3 years ago

Mr. Shaw wants to replace the flooring his family room. The floor has an area of 262.8 square feet. If the room is 18 feet long,

iVinArrow [24]

Answer:

14.6

Step-by-step explanation:

The area of a rectangle is area=length*width

so we can substitute the numbers here, 262.8=18w

divide 262.8 by 18 to isolate the variable.

You get 14.6.

The width is 14.6.

5 0

3 years ago

How much interest will $875.00 earn after 3 months at 5.5%?

ZanzabumX [31]

Answer:

I = Prt

Substitute the given information. Remember to write the percent in decimal form. I = (500)(0.06)(3)

Simplify. I = 90

Check your answer. Is $90 a reasonable interest earned on $500 in 3 years? In 3 years the money earned 18%. If we rounded to 20%, the interest would have been 500(0.20) or $100. Yes, $90 is reasonable.

The simple interest is $90.

Step-by-step explanation:

Hope this Helped! :D

8 0

4 years ago

Can someone help with this please??

adoni [48]

Answer:

doesn't x equal 6 too?

Step-by-step explanation:

since x is the same size as the other side of the triangle

8 0

4 years ago

2 1 point The point, (-3, 7), is on the line y = -3x+7. True O False

sladkih [1.3K]

Step-by-step explanation:

in order to know if the the point is on the line plug in the x coordinate to check if it gives you the y coordinate as an output.
If you plug in the x coordinate and it gives you the given y coordinate then the point is on the given line
Now let us plug in the value of x=-3
$y = - 3( - 3) + 7 \\ y = - 9 + 7 \\ y = - 2$
now if you check plugging in the given x coordinate it does not give you the given y coordinate but -2
therefore the point(-3,7) is not in the line but (-3,-2) is the point in the line.

8 0

1 year ago