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solmaris [256]
2 years ago
13

Forty percent of all high school graduate work during the summer to earn money for college tuition for the upcoming fall term. A

ssuming a binomial distribution, if 6 graduates are selected at random, what is the probability that none of the graduates have a summer job
Mathematics
1 answer:
Travka [436]2 years ago
8 0

Answer:

0.0467 is the probability that none of the graduates have a summer job

Step-by-step explanation:

Here

P = 0.40 and n = 6

Probability that none of the graduate gets job

this means that x = 0

P (x = 0) = ^6C_0 * (0.40)^0 *  (0.60)^6

P (x = 0) = 0.0467

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Rishan is building a number 3091 using Place-value blocks. There are no thousands block. How many hundreds blocks can he use ins
satela [25.4K]

Given:

The number is 3091.

To find:

The number of hundreds blocks if there are no thousands block.

Solution:

The given number is 3091.

It can be written as:

3091=3000+0+90+1

3091=3\times 1000+0\times 100+9\times 10+1\times 1

3091=3\ Thousands+0\ Hundreds+90\ Tens+1\ Ones

There are no thousands block. So,

3000=30\times 100

3000=30\ Hundreds

Therefore, the number of hundreds blocks in 3091 is 30.

7 0
3 years ago
Solve and check: 5/3z = 15
irga5000 [103]
The answer to 5/3z is 15
8 0
3 years ago
Carmen deposits $2000 into an account that pays simple interest at a rate of 3% per year. how much interest will she be paid in
STatiana [176]
Sn=So(1+p/100*2)

2000*(1+3/100*2)=2000(1+3/50)=2000*53/50=40*53=2120$

My answer:2120$
8 0
2 years ago
Line I is parallel to line M. If the measure of 6 is 75 degrees, what is the measure of 3?
Doss [256]

In the given diagram, the measure of ∠3 will be 105°.

In the given diagram, ∠3 and ∠6 are consecutive interior angles.

<h3>How to form supplementary angles by transversal?</h3>

If two parallel lines are cut by a transversal, then the pairs of consecutive interior angles formed are supplementary.

That is,

∠3 + ∠6 = 180°

From the given information,

∠6 = 75°

Then,

∠3 + 75° = 180°

∠3 = 180° - 75°

∠3 = 105°

Hence, the measure of ∠3 will be 105°.

Learn more about the measures of angles here: brainly.com/question/2883630

#SPJ1

6 0
1 year ago
-8x^2-3x+5+2x^2+7x-5
denis-greek [22]
-6x^2+4x

my reasoning:
eliminate the opposites (5 & -5)
collect the like terms (-8x^2 & + 2x^2)
collect the like terms again (-3x &+7x)
8 0
3 years ago
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