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3 years ago

10 plus 30 equals what i ont know it

Mathematics

1 answer:

ioda3 years ago

7 0

Answer: 10+30=40 :)

Step-by-step explanation:

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Factor k ^2 + 13k + 12.<br><br> (k + 2)(k + 6)<br> (k + 3)(k + 4)<br> (k + 12)(k + 1)

german

Answer: C. (k + 12)(k + 1)

Step-by-step explanation:

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4 years ago

HALP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 30 POINTS

uranmaximum [27]

Answer:

I pray this is right .... Kaia saved 55.15 on a new guitar because it was 75 percent off. She paid 220.60 for the guitar.

I pray to God that this is right! I hope this is right I tryed my best I didn't just guess. If it's wrong I'm very very very sorry.. But I think this is right I have high hopes!!!

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3 years ago

Question 5 of 10

Greeley [361]

Answer:

9,000,000 is the answer.

Step-by-step explanation:

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2 years ago

Researchers sampled 176 young women who recently participated in a STEM program. Of the 176 STEM participants, 107 were in urba

sergeinik [125]

Answer:

0.608

0.926

Step-by-step explanation:

Total number of outcomes = Total number of women in the STEM program = 176

Number of favorable outcomes = The number of STEM participants in urban areas = 107

$\text {P(Woman is from an urban area)}=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}\\\Rightarrow \text {P(Woman is from an urban area)}=\frac{\text{The number of STEM participants in urban areas}}{\text{Total number of women in the STEM program}}\\\Rightarrow \text {P(Woman is from an urban area)}=\frac{107}{176}\\\Rightarrow \text {P(Woman is from an urban area)}=0.608$

∴ The probability that she is from an urban area is 0.608

$\text {P(Woman is not from rural area)}=1-\frac{\text{The number of STEM participants in rural areas}}{\text{Total number of women in the STEM program}}\\\Rightarrow \text {P(Woman is not from rural area)}=1-\frac{13}{176}\\\Rightarrow \text {P(Woman is not from rural area)}=0.926$

∴ The probability that she is not from a rural area is 0.926

6 0

3 years ago

What is the area of the polygon below?

sattari [20]

5*11+(10-5)*17=55+85=140

5 0

3 years ago

Read 2 more answers