What is the greatest two-digit prime number whose digits are a prime and sum to a prime number?

Answers

Answer 1
Answer: The answer is 11.
11 is a prime number.
1 is a prime number
And the it's two digits ( 1 and 1) sum up to 2 which is also a prime number.

Hope that's correct and it help

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One cellular phone carrier charges 26.50 a month plus .15cents a minute. Another carrier charges 14.50 a month plus .25 cents a minute. For how many minutes is the cost of the plans the same? Please show work thanks
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What is the area of a rentangle with side lengnths of (3)/(8) meter and (4)/(6) meter?Enter your answer as a fraction in simplest form by answering.
Will adward 200 points.
I have 1,000 so i dont care about points

Answers

Answer:

The area of the rectangle is 1/4 m^2

Step-by-step explanation:

Area of a rectangle is length times width or

A = l x w

3/8 x 4/6 =

12/48 =

1/4

Find product of this expression. 4/4*2 pounds

Answers

Answer:

2

Step-by-step explanation:

(Pemdas)

Answer:

4/(4*2) is 1/2 because you do 4 times 2 first while 4/4 * 2 equals 2 as 4/4 is 1 multiplied by 2.

Step-by-step explanation:


The cost of a pizza varies directly with thelength of the diameter. If a pizza with a
12-inch diameter costs $8.64, how much
should a pizza with a 16-inch diameter cost?

Answers

Answer: A 16 inch pizza is $11.52

Step-by-step explanation:

$8.64 / 12 = $0.72

$0.72 x 16 = $11.52

Take the amount ($8.64) and divide it by 12 (for the 12 inch pizza) and you get $0.72 for every inch of the pizza.

Then take $0.72 and times it by 16 (for the 16 inch pizza) and you get $11.52 and there is your answer.

Final answer:

Direct proportionality is used here to find the cost of a 16-inch pizza. Each inch of diameter costs $0.72, so a 16-inch pizza will cost $11.52.

Explanation:

The cost of a pizza in this instance is directly proportional to its diameter. Whenever such a situation arises, we use the concept of 'ratios' to determine the unknown value. In this particular question, the ratio of cost to diameter is the same for both pizzas.

The pizza with a 12-inch diameter costs $8.64, implying that every inch of diameter costs $8.64/12, or $0.72. If a 16-inch pizza is bought, the cost would then be 16 * 0.72, or $11.52.

Learn more about Direct Proportion here:

brainly.com/question/13742765

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Jennifer wants to build a rectangular fence around her garden that is 6 feet by 10 feet how many feet of fencing does she need to go all around her garden

Answers

32 feet of fence would be the correct awnser
You add. 
6+6+10+10. Which gives you =32

Hope this helps. :)

The outdoor temperature was 18 degree at midnight. The temperature declined 7 degree each hour for the next 4 hours. What was the temperature at 4 a.m?

Answers

midnight is 12
12 to 1 is 1 hour
1 to 2 is 2
2 to 3 is 3
3 tof 4 is 4 hour
4 hour total

 amount declined=number of hours times amount decilie per hour
amount decline=4 times 7=28

18 decline 28
18-28=-10

end temp at 4am=-10 degrees
any choices? it would help :)

What is the degree of the polynomial? 4m the the 2nd power - 3m to the 6th power + 5m to the 4th power

Answers

It is to the 12th degree

Answer:

Degree of polynomial = 6