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3 years ago

!!!HELP ME!!! ILL GIVE YOU BRAINLIEST!!!!

Mathematics

2 answers:

ehidna [41]3 years ago

8 0

Answer:

She can not achieve her average.

Step-by-step explanation:

For her homework average to be 8 or above, she needs to have at least 80 total points to be divided among 10 assignments.

If you add up all the values, 5, 0, 4, 8, 10, 9, 4, 6, 2, you would get 48.

She can not achieve her average because even with the maximum amount of points, 10, 58 is still less than 80.

lys-0071 [83]3 years ago

4 0

Answer:

Step-by-step explanation:

Most of her scores are under 50 or 50

5 2 4 4 0

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Alexus [3.1K]

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3 years ago

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What is 100-A + 20 -70

algol [13]

Answer:

A=50

Step-by-step explanation:

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3 years ago

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I need help please.!

gulaghasi [49]

Hey ! I know for sure A is one of the correct answers i’m working on the rest now

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3 years ago

suppose Tinsel Town Videos lowers the price of its movie club membership by 10 percent and as a result, CineArts Videos experien

alexandr402 [8]

Answer: The value of cross price elasticity is 1.6.

Step-by-step explanation:

Since we have given that

Percent change in price = 10%

Percent change in quantity = 16%

So, we need to find the cross price elasticity between the two movie club memberships.

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$\dfrac{\%\text{change in demand}}{\%\text{change in price}}\\\\=\dfrac{16}{10}\\\\=1.6$

Hence, the value of cross price elasticity is 1.6.

7 0

3 years ago

A section of concrete pipe 30m long has an inside diameter of 1.2m and an outside diameter of 1.8m. what is the volume of concre

Fudgin [204]

length of pipe= 30m

Inside dia. = 1.2m

Outside dia. = 1.8m

Volume of concrete= (outside dia. - inside dia.)h

V= (pi)
v= [(3.14*0.9*0.9)-(3.14*0.6*0.6)]30

v= (3.3534-1.1304)30
v=(2.233)30 = 66.690m cube

since it's volume the answer 66.690 is in cubic meters.

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4 years ago