3 years ago

What is the domain of y=log5x

Mathematics

1 answer:

MrMuchimi3 years ago

4 0

All real numbers are greater than 0

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A box of cereal has the following measurements: length = 16.5 cm; width = 4 cm; height = 30.25 cm. What is the volume of the cer

tester [92]

Answer:

$1996.5$

Step-by-step explanation:

$16.5 X 4 X 30.25$

Hope this helped, please give brainliest

Thank you!

6 0

2 years ago

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Use the quadratic formula to find the solutions for..<br> y = 2x^2 - 9x + 5.

Yakvenalex [24]

Answer: $x=\frac{9}{4}-\frac{\sqrt{41} }{4} \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}$

Step-by-step explanation:

$2x^2-9x+5$

a=2

b=-9

c=5

$x=\frac{-b\frac{+}{}\sqrt{b^2-4ac} }{2a}$

$x=\frac{-(-9)\frac{+}{}\sqrt{(-9)^2-4(2)(5)} }{2(2)}$

$x=\frac{9\frac{+}{}\sqrt{81-40} }{4}$

$x=\frac{9\frac{+}{}\sqrt{41} }{4}$

$x=\frac{9}{4}-\frac{\sqrt{41} }{4} \\x=\frac{9}{4}+\frac{\sqrt{41} }{4}$

4 0

3 years ago

Evaluate the expression when x=5 and y=9 <br> X2 + 5y+ 16

7nadin3 [17]

10+45+16
The answer would be 71

8 0

2 years ago

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Pls help me!!! And thank youuuuu

abruzzese [7]

Answer:

264

Step-by-step explanation:

6 0

3 years ago

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- Hose A fills a water truck at the constant rate of 60 gallons every 15 minutes. Hose B fills a water truck at a constant rate

joja [24]

Answer:

"The rate of Hose A is 1 gallon per minute more than the rate of Hose B"

Step-by-step explanation:

Hose A:

60 gallons every 15 minutes means

60/15 = 4 gallons per minute

Hose B:

y = 3x

y is gallons

x is minutes

we put x = 1 and get:

y = 3*1 = 3

That means 3 gallons per minute

Thus,

the correct choice is C), or third option. 4 is 1 greater than 3 so Hose A is 1 gallons per minute more than the rate of Hose B.

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3 years ago

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