MATHEMATICS MIDDLE SCHOOL

A supermarket has found that 60% of their customers spend more than $75 each visit. Whats the probability that the next 2 customers will each spend more than $75? ×

Answers

Answer 1
Answer: Answer: 0.36 or 36%
60%=60/100=0.6

60% is the same as saying 60/100 or 0.6

To solve for the probability of this problem, we have to, multiply the odds of the two separate events together

event1 is a customer that spends more than 75$. The odds of that happening are .6

event 2 is a customer that spends more than 75$. The odds of that happening are .6

probability=event1*event2
probability=.6*.6 
probability=.36 or 36%

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How many parrallel lines does a triangle,square,trapezoid,pentagon

Answers

triangle: no parallel sides
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Answer:

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HELPP plz in. 17 thank u so much

Answers

In the table, you can see level 1 is 5 to the first power, level 2 is 5 to the second and go on. 
so in level 6 would be 5 to the sixth power
so the answer to first one is 5^6 
for the second question you should know that level 2 is 5^2 and level 6 is 5^6 so 5^6/5^2 = 5^4 is the answer :))))
I hope this is helpful
have a nice day

Which expression has a value of 8, using only four 4s and any of the following: + , – , • , ÷, exponents, and/or parentheses? A. 4 • 4 – 4 – 4

B. 4 • 4 • 4 – 4

C. 4 • 4 + 4 – 4

D. 4 • (4 + 4) – 4

Answers

PEMDAS
A. 4*4-4-4=16-4-4=12-4=8 true
B. 4*4*4-4=16*4-4=64-4=60, not 8 false
C. 4*4+4-4=16+0=16, not 8, incorect
D. 4(4+4)-4=4(8)-4=32-4=28, not 8 incorrect


A

Answer:

A

Step-by-step explanation:

4x4-4-4= 8

Michael and Erica went apple picking.michael's basket was 1/8 full.erica picked 3 1/2 times as Michael.how many baskets of apples did Erica pick?

Answers

she picked about 1 more basket than him because 1/8 x 3.5 is 0.4375

What is 1 Tablespoon as a fraction?

Answers

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A) 20 milligrams of the drug lincomycin is to be given for each kilogram of a person's weight the drug is be mixed with 250 cc of a normal saline solution, and the mixture is to be administered intravenously over a 1 hour period. weight 196 lb determine the dosage of the drug givenb) at what rate per minute should the 250 cc solution be adminstered

Answers

Answer:

you need to convert pounds to kilograms. 196 pounds is 88.904 kilograms. The directions tell you that 20 milligrams of the drug is to be administered for each kilogram of a person's weight. Now you need to multiply 88.904 by 20. That should give you 1778.08 milligrams of lincomycin. You would then mix 250 cc's of saline solution to the 1778.08 milligrams of lincomycin; but I think its just asking you how much lincomycin to administer.

at what rate per minute should the 250 cc solution be adminstered

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