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2 years ago

Please do It fast, I need it

Mathematics

1 answer:

jeka942 years ago

6 0

The reduction was 1/5.

Because you are given the reduced values, multiply the reduced value by the inverrse of the factor:

Inverse of 1/5 = 5

Height = 3 x5 = 15

Base = 5 x 5 = 25

The base is 25

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In a survey of 200 employees of a company regarding their 401(k) investments, the following data were obtained. 119 had investme

Leviafan [203]

Answer:

Step-by-step explanation:

total: 200 employees of a company

119 had investments in stock funds

99 had investments in bond funds

65 had investments in money market funds

47 had investments in stock funds and bond funds

33 had investments in stock funds and money market funds

33 had investments in bond funds and money market funds

21 had investments in stock funds, bond funds, and money market funds.

See Venn diagram attached

(a) What is the probability that an employee of the company chosen at random had investments in exactly two kinds of investment funds? (Enter your answer to three decimal places.)

Exactly 2 kinds: 26+12+12 = 50

50/200 = 0.25

(b) What is the probability that an employee of the company chosen at random had investments in exactly one kind of investment fund? (Enter your answer to two decimal places.)

Exactly one kind: 60+40+20 = 120

120/200 = 0.60

(c) What is the probability that an employee of the company chosen at random had no investment in any of the three types of funds? (Enter your answer to three decimal places.)

60+40+20+26+12+12+21=191

200-191 = 9

9/200 = 0.045

8 0

3 years ago

GIVING 50 PONTS TO THE CORRECT ANSWER!! NO LINKS!! ANSWER ALL 4

marysya [2.9K]

Answer:

See below

Step-by-step explanation:

The measure of all the arcs can be obtained by using 'Central angle and its corresponding arc theorem'.

1. The measure of arc AD is $\boxed {105}\degree$

2. The measure of arc ABC is $\boxed {205}\degree$

3. The measure of arc ADB is $\boxed {190}\degree$

4. The measure of arc BD is $\boxed {85}\degree$

5 0

3 years ago

Consider the probability distribution of x, where x is the number of job applications completed by a college senior through the

Oksi-84 [34.3K]

The expected number out of 1000 selected college seniors that completed 1 job application through the career centers is given by 0.011 x 1000 = 11 which is close to 14.

The expected number out of 1000 selected college seniors that completed 2 job application through the career centers is given by 0.115 x 1000 = 115 which is far away from 15.

The expected number out of 1000 selected college seniors that completed 3 job application through the career centers is given by 0.123 x 1000 = 123 which is close to 130.

Therefore, the result that would be suprising is "15 seniors completed 2 job applications through the career center."

3 0

3 years ago

ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°, what is the value of m?

krok68 [10]

Answer:

The correct answer is option B. 17

Step-by-step explanation:

It is given that, ZX bisects ∠WZY. If the measure of ∠YXZ is (6m – 12)°

<u>To find the value of m</u>

From the figure we can see that, triangle WYZ is an isosceles triangle.

ZW = ZY

Then <YXZ = <WXZ = 90°

It is given ∠YXZ = (6m – 12)°

(6m – 12)° = 90°

6m = 90 + 12 = 102

m = 102/6 = 17

Therefore the value of m = 17

The correct answer is option B. 17

8 0

2 years ago

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Which of the following is a parent function

agasfer [191]

Answer:

the last one

Step-by-step explanation:

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2 years ago

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