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xeze [42]
3 years ago
14

PLEASE HELP

Mathematics
1 answer:
Gekata [30.6K]3 years ago
7 0

Answer:

a. n x (2n +1) = 10

b. length: 5 width: 2

Step-by-step explanation:

5 is 1 more then 2 times 2

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Jill bought 8 pounds of blueberries for $13.04. How much did<br>she pay per pound?​
TiliK225 [7]

Answer:

1.63

Step-by-step explanation:

bcuz 13.04 divided by 8 is 1.64

3 0
3 years ago
There is a 60% chance that your math teacher will give a pop quiz tonight, and due to the fact that you have a soccer game, ther
Verizon [17]

Answer:

D) 0.51, and do the homework

Step-by-step explanation:

First, we have the event "Probability of give a pop quiz" and event 2 "Probability of not doing homework".

The soccer game, and the pop quiz are not related, which means that the outcome of one or another event, will not affect the fact of the soccer game to be realized, so these 2 previous events are independent events, you can either have the quiz and not doing the homework, or even not have the quiz but still do the homework, the result of one will not affect the outcome of the other, hence:

P(A∩B) = P(A) * P(B)

Replacing the data we have:

P(A∩B) = 0.6 * 0.85

P(A∩B) = 0.51 or 51%

This result is lower than 80%, therefore, you'll do the homework

3 0
4 years ago
What is the area of a pyramid?
Naddika [18.5K]

Answer:

Area of a pyramid = (1/3) x (base area) x (height)

4 0
3 years ago
HELP PLEASE ITS A UNITE TEST PLEASE GIVING BRAINLIEST Reiko received a package in the shape of a cube. Each side of the package
Aleonysh [2.5K]

Answer:The system of inequalities describing this situation is  

3y+7x≤500

y ≥2x+4                        

Step-by-step explanation:hope this will help u in the test I hope u get 100 percent in the test good luck.

8 0
3 years ago
Which number belongs in the whole number is area on the Venn Diagram
expeople1 [14]

Answer:

Whole numbers are numbers that are not negative, and not fractions or decimals. They are positive.  (More than 0)

Step-by-step explanation:

Ex: 1,2,3,4,5,6,7, etc.

8 0
3 years ago
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