MATHEMATICS HIGH SCHOOL

A chainsaw needs a 50:1 gas:oil ratio, how much oil do you need if you add 3 gallons of gas? no links!! links will be reported​

Answers

Answer 1
Answer:

Answer:

3/50 of a gallon

Step-by-step explanation:

50 / 1 = 3 / x

cross-multiply:

50x = 3

x = 3/50

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A 30 gallon tub is completely full. The drain is opened and the tub begins draining at a of 1.5 gallons per minute. How long will it take the tub to completely drain?

Answers

1.5÷60=0.025 per second

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20 hours

During the basketball game, Mika makes 3 baskets worth 2 points each, 2 basket worth 3 point each, and 2 free throws worth 1 point.Write an equation to represent how many points Mika scores

Answers

Answer:

3x2 + 2x3 + 2x1 =14

Step-by-step explanation:

3x2 = 6 +

2x3 = 6 +

2x1 = 2 =

14

Answer:

3x2 + 2x3 + 2x1 =14

Step-by-step explanation:

3x2 = 6 +

2x3 = 6 +

2x1 = 2 =

14

Can anyone help? i dont understand math :(

Answers

Answer:

Step-by-step explanation:

g(4)= (√25 - 4^2)/ 4 = (√25 - 16)/4 = √9/4 = 3/4

g(-3) = (√25 -(-3)^2)/-3 = (√(25-9)/-3 = (√(16)/-3 = -4/3

h(3) = 30(1.2)^3 = 51.84

h(0)= 30(1.2)^0 = 30(1) =30

Answer:

geogrpahy

Step-by-step explanation:

h = 37

For which value of x is undefined?

Answers

'Undefined' is usually another name for 'infinity', which always pops up when you try to divide by zero.

In this one, there's a fraction, and you're asked:  "When is the fraction undefined ?"

If the denominator of the fraction is ever zero, then that's nothing but the old
"division by zero", which is forbidden, not permitted, and undefined.

The denominator of the fraction is  x² + 3x + 2 .  Can that ever be zero ?
It might be easier to see if you factor it:
(x + 2) · (x + 1) = 0
This equation is true if x=-2 OR x=-1 . 
Either way, the denominator of the fraction is zero. 
So those are the values of 'x' for which the fraction is undefined.

Answer this question to get marked as barinliest!!!!

Answers

Answer:

the third one

Step-by-step explanation:

Answer: C

Step-by-step explanation:

Gap sells jeans that cost $21.00 for a selling price of $29.95. The percent of markup based on cost is

Answers

If Gap sells jeans that cost $21.00 for selling price of $29.95. The percent of markup based on cost is approximately 43%. The markup in price is exactly $8.95.
$29.95 - $21.00 = $8.95

$8.95 : $21.00 ≈ 0.43

0.43 · 100% = 43%
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