Mathematics: At the West Texas Balloon Festival, another hot air balloon is sighted at an altitude of 800 ft. but is descending at a steady rate of 30 feet per minute. What does the y-intercept represent?

At the West Texas Balloon Festival, another hot, №14453514, 02.02.2020 02:55

Mathematics

In a parking lot, for every 8 cars there are 7 trucks. What is the ratio of cars to trucks? A)7 : 8 B)8 : 7 C)8 : 15 D)15 : 8

Step-by-step answer

P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

Mathematics

Use the X method to find the solutions of6x2 + 2x – 20 = 0.

Step-by-step answer

P Answered by PhD

The answer is in the image

Mathematics

If a salesperson makes 6% commission, how much would they make from a $1,800 sale?

Step-by-step answer

P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

Mathematics

David is building wooden picture frames. Each frame requires 3/4 feet of wood. If David started with 12 feet of wood and now has 6 feet of wood remaining, how many pictures frames has he built?

Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics

David is building wooden picture frames. Each frame requires 3/4 feet of wood. If David started with 12 feet of wood and now has 6 feet of wood remaining, how many pictures frames has he built?

Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics

The gymnasium at Audubon middle school is 5/6 the height of a 30-foot-tall building that is next to the gymnasium what is the height (h) in feet of the gymnasium

Step-by-step answer

P Answered by PhD

Given height of gymnasium is 5/6 height of 30 foot ball

therefore height of gymnasium=5/6 * 30

=25 feet

Mathematics

If a cylinder has a height of 7 inches and a volume of 2908.33 whats the radius

Step-by-step answer

P Answered by PhD

The solution is given below

Mathematics

Which term can be used in the blank of 36x3−22x2−__ so the greatest common factor of the resulting polynomial is 2x? Select two options. 2 4xy 12x 24 44y

Step-by-step answer

P Answered by PhD

The answer is in the image

Mathematics

a store sold 650 bikes last year and the store sold 572 bikes this year what is the percent decrease in the number of bikes sold from last year to this year

Step-by-step answer

P Answered by PhD

Decrease in bikes sale = 650 - 572 = 78

%Decrease = (change)/old value * 100

%Decrease in sale = 78/650 * 100 = 12%

Decrease in sale = 12%

Mathematics

Which area formula or formulas show(s) a joint variation? I A=s2 II A=πr2 I A=l⋅w

Step-by-step answer

P Answered by PhD

III is the case of joint variation as Area A depends on l and w

In I and II it depends on s and r respectively as pi is constant

At the West Texas Balloon Festival, another hot air balloon is sighted at an altitude of 800 ft. but is descending at a steady rate of 30 feet per minute. What does the y-intercept represent?

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