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3 years ago

Solve each equation. Use models if necessary. Check your solution.

Mathematics

2 answers:

morpeh [17]3 years ago

8 0

so, the right answer is -8.

Look at the attached picture⤴

Hope it will help u...

gulaghasi [49]3 years ago

3 0

I think the answer is -8

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Applicants who wish to be admitted to a certain professional school in a large university are required to take a screening test

Elden [556K]

Answer:

Probability of eligible applicants who pass the exam is 0.665

probability of applicants who are ineligible but pass the exam 0.063

Step-by-step explanation:

Total percentage eligible applicants who pass the exam

$\textrm {89\% of 70\%}= \dfrac{89\times70}{100}=62.3\%$

Total ineligible applicants who pass the exam

$\textrm {14\% of 30\%}= \dfrac{14\times30}{100}=4.2\%$

All applicants who pass this exam 62.3% + 4.2% = 66.5%

Probability of applicants who pass the exam

$\textrm{probability }= \dfrac{66.5}{100}=0.665$

Out of 66.5% applicants who pass the exam , 4.2% applicants are ineligible

$\textrm{so the probability is}\dfrac{4.2}{66.5}=0.063$

Probability of applicants who pass the exam is 0.665

probability of applicants who are ineligible but pass the exam 0.063

6 0

3 years ago

PLEASE ANSWER!!!!WILL MARK BRAINLIEST!!!

Setler79 [48]

Hope this is helpful

5 0

2 years ago

What is the probabilit spinning an A? В В A А B СА СС [?]

tekilochka [14]

25% chance because there are 8 total “slices” and there are 2 A’s.
2/8=1/4=25%

7 0

3 years ago

Find the zeros of f(x) = 7x² + 42.

goblinko [34]

Answer:

0,42

that should be the answer

7 0

2 years ago

Round 389,422 to the ten thousand

frosja888 [35]

To round 389,422 to the ten thousand, you need to go to the second number which is 8 and round it to the right. To the right of 8 is 9 so if a number is more than 5 you round 8 to 9. Then all the numbers after 8 turn into zeros

So... your answer is:

390,000

Hope I helped! ♥

7 0

3 years ago

Read 2 more answers