4 years ago

How could you estimate the difference of 4.772

1 answer:

8 0

Estimating a Difference. A quick way to estimate the difference between two numbers is to round each number and then subtract the rounded numbers. This probably won't be the exact answer but it may be close enough for some purposes. An estimate can sometimes be improved.

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Thomas is training to run a 20-mile race. He can run 6 miles in 45 minutes. how long would it take him to run 20 miles at the sa

ss7ja [257]

ANSWER:

the answer is 140 minutes short 2 hours and 20 minutes

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3 years ago

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Factor this polynomial expression.<br> x2 – 16x+64

Sladkaya [172]

x^2-16x+64

(x-8)(x-8)

x(x)*(x)(-8)*(-8)(x)(-8)(-8)

x^2-8x-8x+64

x^2-16x+64

Answer: (x-8)^2 or (x-8)(x-8)

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3 years ago

Help me on 12 and 13 please and fast

lys-0071 [83]

Answer:

12. B , 13. 4

Step-by-step explanation:

$12. \frac{3}{12}+\frac{1}{12} +\frac{2}{12} =\frac{6}{12} =\frac{1}{2} \\13. 5-(\frac{2}{10} *5)=4$

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4 years ago

A player is randomly dealt a sequence of 13 cards from a deck of 52-cards. All sequences of 13 cards are equally likely. In an e

VikaD [51]

Answer:

Answer is 1/13

Step-by-step explanation:

Here we are not intimated about the first (01) twelve (12) cards that are shown, the probability that the thirteenth (13) card dealt is a King, if this is the same as the probability that the (01) first card shown, or in fact any particular card dealt is a King, then it equals:

=4/52

=1/13 ANS

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3 years ago

What is the perimeter of the figure?

Nutka1998 [239]

Answer:

B. 49 + 5π

Step-by-step explanation:

9 + 9 + 18 + 8 + 5 = 49

C = πd

d = 18 - 8 + 5 = 5

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4 years ago