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3 years ago

11

The number 72 lies between the perfect squares blank, and blank . So, the square root of 72 lies between the numbers blank, and

blank , which means the square root of 72 is blank number.

1 answer:

pickupchik [31]3 years ago

8 0

Answer:

The perfect squares it lies between are 64 and 81

The answer is 6√2

And it lies between the numbers 8 and 9

Hope this helps.

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A shipment of 50 inexpensive digital watches, including 10 that are defective, is sent to a department store. The receiving de

ddd [48]

Answer: 0.8926

Step-by-step explanation:

Given : A shipment of 50 inexpensive digital watches, including 10 that are defective.

The probability that a digital watch is defective $: p=\dfrac{10}{50}=0.2$

Sample size : n=10

Also, they reject the whole shipment if 1 or more in the sample are found defective.

Using the binomial probability formula :

$P(x)=^nC_xp^x(1-p)^{n-x}$

Let x be the random variable that represents the number of defective watches.

The probability that the shipment will be rejected :-

$P(x\geq1)=1-P(0)\\\\=1-^{10}C_0(0.2)^0(0.8)^{10}\\\\=1-(0.8)^{10}=0.8926258176\approx0.8926$

Hence, the probability that the shipment will be rejected = 0.8926

6 0

3 years ago

*33 points* Can someone help me with this project please?? Thank you

Lena [83]

Answer:

part 3: add how ever many years that much money

Part 4:

Step-by-step explanation:

part 3:for instance 0years = 1,000$ to 5years so it equals 6,000$ and so on if you dont get it ask me

and its the same calculation each time

Part4: write about how much money you earned and if you can retire with that in the first box, and in the second, write about how you will most likely earn the money

HOPE THIS HELPED I REALLY DO, MARK BRAINLIEST PLZ I NEED IT

4 0

3 years ago

PLEASE HELP ME!!!!!<br><br>A. f(4)=7<br><br>B. f(1)=0<br><br>C. f(-1)=2<br><br>D. f(-2)=0

ololo11 [35]

I believe the answer would be C.

6 0

3 years ago

Read 2 more answers

What is the area of the figure? A rectangle is cut out of a large rectangle. The larger rectangle has a base of 6 yards and heig

Vikentia [17]

Answer:

Small one: 18 and 1-thirds yards² Large one: 43.5 yards²

Step-by-step explanation:

Area of rectangle= base*height

Large one: base = 6, height= 7.25 (7 and 1-fourth)

Area= 43.5yards²

Small one: base = 3(2/3 or 2-thirds), height= 5

change the mixed fraction 3(2/3) to 11/3

area= 11/3 * 5 = 55/3

change to mixed fraction which = 18(1/3)

5 0

3 years ago

Mrs. Phillips has some cans of peas, beans, corn, and carrots without labels. When a can is chosen randomly, the probability of

kondor19780726 [428]

Answer:

i think it is 20 percent

Step-by-step explanation:

8 0

3 years ago