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3 years ago

Which equation can be used to find the volume of this solid? 5 cm 4 cm 2 cm

Mathematics

2 answers:

algol [13]3 years ago

8 0

V=40

V=2*4*5

That will be your answer

ozzi3 years ago

7 0

Answer:

V=2x4x5

Step-by-step explanation:

Volume = Height x Width x Length

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Nimfa-mama [501]

Answer:

Step-by-step explanation:

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3 years ago

What is the equivalent fraction for 3,2,6,4 whole number?

maw [93]

3/1, 2/, 6/, 4/1, hope I helped!

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3 years ago

In the most recent election, 19 percent of all eligible college students voted. If a random sample of 20 students were surveyed,

lora16 [44]

Answer:. This would be 0.81^20 for none of the 19=0.0148

Step-by-step explanation:With a tree diagram, there are two possibilities, one is ND from 1 D from 2, with probability (5/8)(2/5)=(1/4) and the other is (3/8)(3/5)=9/40 That would be 19/40 for the answer.

3. Poisson parameter lambda=5

for P(0), it is e^(-5)(5^0)/0! or e^(-5)=0.0067

for P(1), it is e^(-5)(5^1)/1! or 5e(-5)

The total probability is 6e^-5 or 0.0404

4. the mean is 1000 hours, so lambda is the reciprocal or 1/1000

the probability it will last <800 hours is 1-e^(-800*1/1000) or 1-e^(-.8)=0.5507

5. assume p=0.4 since it ca't be 4

sd is sqrt (np*(1-p))=sqrt (6*0.6=sqrt(3.6)=1.90

7 0

3 years ago

Julio drives to salem every 9 days and drives to Monmouth every 15 days. In how many days will he drive to both salem and Monmou

Helga [31]

Answer:

in 90 days

Step-by-step explanation:

you find the lcm of 9 and 15

6 0

3 years ago

Read 2 more answers

Jack is mowing a lawn that has a shed. needs to know area of lawn to mow. dimensions of yard are 5x by 13 x-4 . she'd are 2x by

Elena-2011 [213]

The diagram of the lawn and the shed is shown below.

The area of the lawn needed to be mowed equals to the area of the yard minus the area of the shed

The area of the yard = $(5x)(13x-4) = 65 x^{2} -20x$
The area of the shed = $(2x)(2x+4)=4 x^{2} +8x$

The area of the lawn = $65 x^{2} -20x-(4 x^{2} +8x)$
The area of the lawn = $65 x^{2} -20x-4 x^{2} -8x$
The area of the lawn = $61 x^{2} -28x$

5 0

3 years ago