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Tresset [83]
3 years ago
15

Based on the histogram, can you determine exactly how many cars got 20 miles per gallon? EXPLAIN

Mathematics
2 answers:
jok3333 [9.3K]3 years ago
8 0
25cars got 20 miles to a gallon


Mumz [18]3 years ago
7 0
10 cars got 10 gallons of gas
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If f (x) = -x - 7 what is f (-3)<br> Plz help
agasfer [191]

Answer:

f(-3) = -4

Step-by-step explanation:

f(-3) = -(-3) - 7

      = 3 - 7

      = -4

6 0
4 years ago
I NEED HELP ASAP PLEASEEEE!!!!!
earnstyle [38]

Answer:

Step-by-step explanation:

Use Pythagorean theorem.

Hypotenuse² = base² + altitude²

5)  x²  = 12² + 6²

         = 144 + 36

  x²  = 180

x = √180

x = 13.42 ft

6) 25² = x² + 19²

625 = x² + 361

625 - 361 = x²

x² = 264

x = √264

x = 16.25 m

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        = 625

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8)  2.5² = 2²+ x²

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6.25 - 4 = x²

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5 0
4 years ago
The math club is fast becoming one of the most popular clubs on campus because of the fabulous activities it sponsors annually f
Sergeu [11.5K]

Answer:

The many members should the club expect to have 5 years from now is 167.

Step-by-step explanation:

The number of members in the club at present is, 45.

It is provided that each year the club's enrollment increases by 30%.

Compute the increasing rate as follows:

Rate=1+0.3=1.3

Then the number of members in the club after <em>n</em> years is given by the equation:

Number\ of\ members\ after\ n\ years=45\times (1.3)^{n}

Compute the number of members in the club after 5 years as follows:Number\ of\ members\ after\ 5\ years=45\times (1.3)^{5}\\=45\times (1.3)^{5}\\=45\times 3.71293\\=167.08185\\\approx167

Thus, the many members should the club expect to have 5 years from now is 167.

3 0
3 years ago
Solve the system.
Fofino [41]

Answer: no solution

Step-by-step explanation: i really don’t know how to explain these ones, that’s definitely one of my weaknesses, i’m sorry :-(

3 0
3 years ago
Read 2 more answers
What is 1/4 of 5 kg please say i need it
Luda [366]

Answer:

1.25 kg

Step-by-step explanation:

1/4 = 0.25

0.25 of 5

0.25 × 5 = 1.25

6 0
3 years ago
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