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Dominik [7]
2 years ago
15

The temperature in Anchorage on a certain morning was − 7 ° C . The temperature rose by 9 degrees by the afternoon. What was the

temperature in Anchorage in the afternoon
A)-16C
B)-2C
C)2C
D)16C
Mathematics
1 answer:
puteri [66]2 years ago
4 0

Hello :3

To find the answer to your question we need to add. If you add 9° to -7° C we would get... -7 + 9=2

Your answer would be C (or 2° C)

Hope This Helps!

Cupkake~

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Jones assembles 200 relays in the same time that Smith assembles 180. When Jones has completed 300 relays, how many will Smith h
Finger [1]

Answer:

270

Step-by-step explanation:

Jones turns out 200 relays to Smith's 180. You set up that basic ratio and make a proportion out of it.

S/J = 180/200

Now you make your proportion

S/J = x/300

But the 2 ratios much remain the same.

180/200 = x / 300                  Multiply both sides by 300

180*300/200 = x                    Multiply the numerator together.

54000/200 = x                       Do the division

270 = x

Smith will have turned out 270 relays.

4 0
3 years ago
Please I need help I don't understand
mario62 [17]

Answer:

Step-by-step explanation:

from the graph of f(x)

when x=1,f(x)=0

or f(1)=0

when f(x)=2,x=2

for g(x)

when x=6,g(x)=16

or g(6)=16

when g(x)=18,x=32

for h(x)

when x=14

h(x)=27x-7

h(14)=27×14-7=7(27×2-1)=7(54-1)=7×53=371

h(x)=-493

27x-7=-493

27 x=-493+7=-486

3 x=-54

x=-18

for p(t)

when t=94

p(t)=24

p(94)=24

p(t)=67

t=31

8 0
3 years ago
Evaluate the exponent<br> (14.7 + 9.3) * (1/2) to the second power
grigory [225]

Answer: well the thing is 12, i have no idea how to do it though. sorry

Step-by-step explanation:

8 0
2 years ago
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Each question is either true or false, so the sample space is 2, true and false, two states only.

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what's the probability that she got all four correct, we simply multiply the probability of each,


\bf \cfrac{1}{2}\cdot \cfrac{1}{2}\cdot \cfrac{1}{2}\cdot \cfrac{1}{2}\implies \cfrac{1}{16}\implies 0.0625\qquad or\qquad 6.25\%
7 0
3 years ago
Which is equivalent to sqrt(40)
dusya [7]

Answer:

Answer is 2 root under 20

6 0
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