A baby grows 4 inches every 6 months. What is his rate of change?

Mathematics

1 answer:

ser-zykov [4K]3 years ago

6 0

Answer:

4:6 but if you reduce it is 2:3

Step-by-step explanation:

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Fix the sentence (To become a good photographer, the camera must be used carefully.)

Ludmilka [50]

Answer:

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3 years ago

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the area of a regular hexagon is 100 units if all the dimensions were cut in half what would the new area be

kicyunya [14]

Answer:

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Step-by-step explanation:

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3 years ago

If a and b are two angles in standard position in Quadrant I, find cos(a+b) for the given function values. sin a=4/5 and cos b=5

vladimir1956 [14]

First let's find the angles a and b.

We have then:
sin a = 4/5
a = Asin (4/5)
a = 53.13 degrees.

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b = 67.38 degrees.

We now calculate cos (a + b). To do this, we replace the previously found values:
cos ((53.13) + (67.38)) = - 0.507688738
Answer:
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4 years ago

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Estimate the total cost of 31 televisions at £196.50 each and 19 DVD players at £50.99 each

Gwar [14]

Answer:

Solution,

Cost of one television=£196.50

cost of 31 televisions:

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