3 years ago

Convert each of the following percents to FRACTIONS.

Mathematics

1 answer:

egoroff_w [7]3 years ago

3 0

Answer:

11/100

123/100

103/100

7/100

Step-by-step explanation:

simplify the answers

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A master student is planning to take a qualifying exam in the coming summer. She has three chances. The first one is in June. If

Soloha48 [4]

Answer:

Step-by-step explanation:

Given

$P_1=$ Probability of clearing exam in 1 st attempt=0.5

$P_2=$ Probability of clearing exam in 2 nd attempt=0.7

$P_3=$ Probability of clearing exam in 3 rd attempt=0.8

Probability that she passes the exam $=P(1 st\ attempt)+P(1\ fail)\cdot P(2\ pass)+P(1\ fail)\cdot P(2\ fail)\cdot P(3 rd pass)$

$P=0.5+0.5\times 0.7+0.5\times 0.3\times 0.8=0.97$

(b)P(Pass qualification on 2nd try|passes qualification)

P(Pass qualification on 2nd try|passes qualification) $=\frac{P(fail\ on\ 1 )\cdot P(pass\ in\ 2nd)}{P(passes)}$

P(Pass qualification on 2nd try|passes qualification) $=\frac{0.5\times 0.7}{0.97}=0.3608$

5 0

3 years ago

58 is 16% of what number?

Diano4ka-milaya [45]

16% .......... 58

100% .......... x

Cross multiply

100*58 = 16x

5800 = 16x

x = 5800/16

x = 362

I hope that's help !

8 0

3 years ago

I NEED HELP ASAP PLZ FIND X

disa [49]

Answer:

X=7

Step-by-step explanation:

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3 years ago

If jerry runs 1\10 mile each day how many days will it take him to run 4\5 mile plz send walkthrough

guajiro [1.7K]

8 days because you multiply 1/10 x 8 = 8/10 after you simplify it you get 4/5 Hope it helped

6 0

2 years ago

Read 2 more answers

M is between L and N. LM = 7x-1, MN = 2x +4, and LN = 12. find the value of ‘x’ an determine if M is a bisector.

Sholpan [36]

LM + MN = LN

7x - 1 + 2x + 4 = 12

9x + 3 = 12

9x = 12 - 3

9x = 9

x = 9/9

x = 1

7 0

2 years ago