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3 years ago

6

The normal mean temperature in borrow Alaska is -2F in November the normal mean temperature in October is 19F warmer than in Nov

ember. What is the normal mean temperature in Octobe?

1 answer:

Tamiku [17]3 years ago

3 0

Answer:

17F

Step-by-step explanation:

(-2F) +(19F) = 17F

The signed numbers add in the usual way. (If you really can't do this in your head, a calculator can help.)

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What is the formula of Cosec (A+B)=

eimsori [14]

Answer:

c

Step-by-step explanation:

because it's A.B

C.D.

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3 years ago

Write an equation in slope-intercept form: (1,6) and (2,3) are on the line

s344n2d4d5 [400]

Step-by-step explanation:

eqn of line : y = mx+ c

m = slope or gradient

c = y-intercept.

Lets take (1,6) = (x1,y1) and (2,3) = (x2,y2)

$m \: = \frac{y1 - y2}{x1 - x2} \\ = \frac{6 - 3}{1 - 2} \\ = \frac{3}{ - 1} \\ = - 3$

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Therefore substituting m and c value, equation of line is

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3 years ago

Which expression is equivalent to 0.25(2d + 1) ? please help meh

wolverine [178]

Answer:

I think it is 0.50d + 0.25

PLZ CORRECT ME IF I AM WRONG PLEASE AND THANK YOU

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The sum of two consecutive numbers is 89. What are the two numbers? A. 43 and 46 B. 44 and 45 C. 38 and 51 D. 45 and 46

Nina [5.8K]

Answer:

C

Step-by-step explanation:

Its C

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3 years ago

2) A fair coin was tossed 75 times. The coin landed on Heads 42 times and Tails 33 times. What is the experimental probability o

coldgirl [10]

Answer:

$\frac{11}{25}$

Step-by-step explanation:

In the experiment that was conducted the coin was tossed a total of 75 times and out of those times it only landed on tails 33 times. Therefore the experimental probability of the coin landing on tails can be calculated by the dividing the times it landed on tails by the total number of times it was tossed. Like so...

$\frac{33}{75}$ or 0.44

This fraction can also be simplified to its simplest form of $\frac{11}{25}$ which is obtained by dividing both the numerator and denominator by 3

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3 years ago