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jek_recluse [69]
3 years ago
12

Write an algebraic expression for the verbal description. the distance a car travels in t hours at a rate of 50 miles per hour

Mathematics
1 answer:
aleksklad [387]3 years ago
6 0
The correct answer is
d=50t
Where; d is the distance covered in miles
t is the time taken in hours
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PLEASE HELP!! what is the surface area of a cylinder with a radius of 7 and a height of 32? Note: Answer must not be fraction or
Anton [14]

Area = 2pi*r*h + 2pi*r^2
Area = 2pi*r(h + r)
 
radius of 7 in and a height of 32 in


 Area = 14pi*39 = 546pi in^2

8 0
3 years ago
A farmer grows crops with an average height of 5 feet. He breeds his tallest plants, which are each 8 feet tall. They produce of
irinina [24]

Answer:

Qa: The heritability for tallness in these crops is 0.08, while Qb: Genes slightly influence the trait for height.

Step-by-step explanation:

Qa: The average height of regular crops grown by the farmer was 5 feet. The amazingly tall breeds have a 3feet increment than the usual crops. This progeny of the farmer's choice breeds has a 0.25 feet increment in height than what is expected in other normal breeds. Therefore, the heritability of the tall trait by these progeny was 0.25/3, which is 0.08333.....Approximately 0.08.

Qb: This low heritability index showed that the trait for tallness is slightly influenced by gene, because if otherwise, the index would have been a far way higher than this. However, we cannot conclude that it is the environment that determines the tall phenotype to be expected in the crops; this renders other options wrong.

7 0
3 years ago
Find the Volume of this Prism
Dovator [93]
2400cm. Because it is a triangular prism and with that you need to multiply the different ones and get 2400
4 0
3 years ago
Read 2 more answers
A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(
shepuryov [24]
The answer is -128
-16(6)² + 32(6) + 384 = 0
-16(4)² + 32(4) + 384 = 256
<span>0 - 256/6 - 4 = -128


</span>
7 0
3 years ago
I need help with this if you get it right I will mark you
lawyer [7]

Answer:

literally, cant be either of them, angle A comes no where near 10 degrees

Step-by-step explanation:

dont report this, i might change it later.

7 0
3 years ago
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