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Yuri [45]
3 years ago
7

Evaluate each expression for d = -3.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
6 0

Answer:

d = - 3

Step-by-step explanation:

There's no expression

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valentinak56 [21]

Answer:

All of these?

8 0
2 years ago
A survey was done that asked people to indicate whether they preferred running outdoors or running indoors. The results of the s
ser-zykov [4K]

Answer:

Option A. Divide 382 by 1027.

Step-by-step explanation:

A survey was done about the people who preferred running indoors and outdoors. Then a two way table was prepared.

Amir is making a relative frequency table.

As we know relative frequency table is prepared by the dividing number of frequency by the total number of students taken in the sample.

Now he will take the data from the given two way table.

People age 30 years and younger were 382 running outdoors and 105 running indoor.

So people having age 30 and below are 382 + 105 = 487

Similarly people Over 30 years old running outdoor and indoor = 299 + 241 = 541

Now Total number of people taken in the sample = 487 + 541 = 1027

So relative frequency for the people of age 30 and younger will be

382/1027 for outdoor and 105/1027 for indoor.

Therefore answer will be Option A. Divide by 382/1027.

3 0
3 years ago
Which of the following<br> represents 9!<br> A. 9<br> B. 9*8*7*6*5*4*3*2*1<br> C. 9+8+7+6+5+4+3+2+1
Zielflug [23.3K]
The answer is B. Btw don’t click on the link provided by the other answer provider it’s a virus.
3 0
2 years ago
Using Euler’s Formula (F + V = E + 2), find the number of edges. Faces: 25 Vertices: 17 Edges: ?
kirza4 [7]
F + V = E + 2
F = 25
V = 17

25 + 17 = E + 2
42 = E + 2
42 - 2 = E
40 = E <== there are 40 edges
3 0
3 years ago
Read 2 more answers
Can someone help me please thank you
slavikrds [6]

Answer:

3j + 3m + 21

Step-by-step explanation:

Normally, they would each travel 3 miles, so the total would normally be 3j + 3m. However, for today, Jared ran another 21 miles, so 21 miles is added to the total.

Total distance = 3j + 3m + 21

3 0
3 years ago
Read 2 more answers
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