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Leya [2.2K]
3 years ago
8

7z+15+27, z, plus, 15, plus, 2

Mathematics
1 answer:
ANEK [815]3 years ago
7 0

Answer:

7z + 15 + 27 \\ 7z + 42 \\ z = 42 \div 7 \\ z = 6

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BartSMP [9]
Answer as seen in attached.

8 0
3 years ago
2x10=<br> is equal to what ?
s2008m [1.1K]

Answer:

20

Step-by-step explanation:

2×10=20

Or...

10+10=20

4 0
3 years ago
Read 2 more answers
4. The first two numbers in a sequence are 3, 9.
likoan [24]

Answer:

234567

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Pedro has determined that the probability his shot will score in a lacrosse game is 0.30.
Igoryamba

For two shots Pedro has four outcomes:

<u>1 shot | 2 shot</u>

score | score

score | not score

not score | score

not score | not score

The probability Pedro's shot will score in a lacrosse game is 0.30 and the probability his shot will not score in a lacrosse game is 1-0.30=0.70. So you can count probabilities for all cases:

1. 0.3·0.3=0.09;

2. 0.3·0.7=0.21;

3. 0.7·0.3=0.21;

4. 0.7·0.7=0.49.

In total 0.09+0.21+0.21+0.49=1. The first outcomes is that what you need.

Answer: 0.09.

8 0
3 years ago
Read 2 more answers
Would someone mind answering this?
saveliy_v [14]

Answer:

d

Step-by-step explanation:

There is not enough information to solve this question

6 0
3 years ago
Read 2 more answers
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