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3 years ago

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From 1900 to 2000 the average temperature in July in Atlanta was LaTeX: 90^\circ F90 ∘ F. A researcher believes due to Global Wa

rming that the average temperature is increasing in Atlanta. What could be the null hypothesis?

1 answer:

riadik2000 [5.3K]3 years ago

7 0

<em>*100% CORRECT ANSWERS</em>

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I purchase x movie tickets y candy bars and z fountain drinks if each movie cost $11.50 each candy bar costs $2.25 and each foun

ANEK [815]

Answer:

$t = 11.5 \times x + 2.25 \times y + 4.75 \times z$

6 0

2 years ago

Multiple choice question?

nydimaria [60]

Answer:

9* 3 ^ (x-2)

Step-by-step explanation:

g(x) = 3^x

We know a^ (b) * a^(c) = a^ (b+c)

9* 3 ^ (x+2) = 3^2 * 3 ^(x+2) = 3^(2+x+2) = 3^x+4 not equal to 3^x

3*(9^(x+2)) = 3*3^2(x+2) = 3^1 * 3^(2x+4) =3^(2x+4+1) = 3^(2x+5) not equal

9* 3 ^ (x-2) = 3^2 * 3 ^(x-2) = 3^(2+x-2) = 3^x equal to 3^x

3*(9^(x-2)) = 3*3^2(x-2) = 3^1 * 3^(2x-4) =3^(2x-4+1) = 3^(2x-3) not equal

6 0

3 years ago

Read 2 more answers

What does 28+87÷3⋅2^3 equal

11111nata11111 [884]

Answer:

260

Step-by-step explanation:

28+29(23)

=28+(29)(8)

=28+232

7 0

2 years ago

Read 2 more answers

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!

ludmilkaskok [199]

Answer:

Option D, 192 m³

Step-by-step explanation:

Volume = base area × height

= (6×8/2)×8

= 192 m³

5 0

3 years ago

Juan manages an appliance store. In July, sales were $161,800. In August, sales were $117,305. What was the rate of change? That

babunello [35]

I think it is a 27.5% decrease

4 0

2 years ago