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3 years ago

815gal/h=_____qt/sec

Mathematics

2 answers:

wel3 years ago

6 0

815gal/h=.905556qt/sec

AnnZ [28]3 years ago

4 0

Answer:

Since there is 4 quarts in a gallon and 60 minutes in a hour.

60 x 60 = 3600

Multiply: 815 × 4 = 3260 quarts per hour

So 3260/3600 = 326/360 = 0.905 quarts per second

Step-by-step explanation:

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I also need help on this one smh

AysviL [449]

Answer:

C. 176.6 Square feet (I think)

Step-by-step explanation:

I tried many different ways and got three of the answers above but I think this is the right one.

The equation to find area of a circular cone base: $A= \pi r^2$

We are given the diameter (15 Feet) but we need to find the radius. So we use the diameter to radius formula: $r = \frac{d}{2}$
Plug in numbers: $r=\frac{15}{2}$ ≈ $7.5$
Use the Area formula now that you have radius: $A=\pi 7.5^2$
Solve and get = $a = 176.71458676$
Looking at the options the closest one to our answer (off by one-tenth) is C.

Sorry if you get this wrong. I tried lol.

7 0

3 years ago

9,6,3,0,-3,-6 work out the nth term (it decrease by the same amount each time)

Shkiper50 [21]

Answer:

-3n+11 or 3n+11 or 3n-11 one of those

Step-by-step explanation:

8 0

3 years ago

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Jamie owns 150 baseball cards. Mason owns 96 baseball cards. What the number of Mason's cards written as a percent of Jamie's ca

Marina CMI [18]

Answer:

64%

95/150 Or 64%

7 0

3 years ago

Read 2 more answers

Some Quadratic functions <br>I desperately need some help

Daniel [21]

Answer:

$\large\boxed{0=3x^2+2x-2}\\\\\boxed{0=-3x+3x^2-2}\\\\\boxed{0=-1x-2+3x^2}$

Step-by-step explanation:

$\text{The quadratic equation:}\\\\ax^2+bx+c=0\\\\a-coefficient\\\\c-constant\ term\\\\\text{We have}\ coefficient\ a=3\ \text{and}\ constant\ term\ c=-2.\\\\\text{Therefore the equation is:}\\\\3x^2+bx-2=0\\3x^2-2+bx=0\\bx+3x^2-2=0\\bx-2+3x^2=0\\-2+3x^2+bx=0\\-2+bx+3x^2=0$

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3 years ago

Please review the image for the question

Flura [38]

Answer: y=1/3x^2-8/3x+10/3

Step-by-step explanation:

6 0

4 years ago