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tresset_1 [31]
3 years ago
11

Which number sentence does not belong in the fact family for the numbers 7,18, and 23?

Mathematics
1 answer:
telo118 [61]3 years ago
4 0

Answer:

23

Step-by-step explanation:

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Complete the​ table, for the following​ investments, which shows the performance​ (interest and​ balance) over a​ 5-year period.
sergiy2304 [10]

Answer:

After 5 years of investment, Suzanne will have $ 4,400 in her account, while Derek will have $ 4,416.32 in his account.

Step-by-step explanation:

Since Suzanne deposits $ 4000 in an account that earns simple interest at an annual rate of 2%, and Derek deposits $ 4000 in an account that earns compound interest at an annual rate of 2% and is compounded annually., Both for a period of 5 years, to determine how much money each one will have in their account after 5 years, the following calculation must be made:

Suzanne:

((4,000 x 0.02) x 5) + 4,000 = X

(80 x 5) + 4,000 = X

400 + 4,000 = X

4,400 = X

Derek:

4,000 x (1 + 0.02 / 1) ^ 5x1 = X

4,000 x 1.02 ^ 5 = X

4,416.32 = X

Thus, after 5 years of investment, Suzanne will have $ 4,400 in her account, while Derek will have $ 4,416.32 in her account.

5 0
2 years ago
A store sells toys in bulk. It sells wooden blocks for $5 a pound and plastic bricks for $10
Veseljchak [2.6K]

9514 1404 393

Answer:

  • 6 # plastic bricks
  • 4 # wooden blocks

Step-by-step explanation:

Let p represent the number of pounds of plastic bricks in the mix. Then the number of pounds of wooden blocks is (10-p), and the total cost is ...

  10p +5(10-p) = 80

  5p = 30 . . . . . . . . . subtract 50

  p = 6 . . . . divide by 5; there are 6 pounds of plastic bricks in the mix

4 pounds of wooden blocks and 6 pounds of plastic bricks should be used to make a 10-lb mix worth $80.

5 0
2 years ago
What type of number is 0.888...?
sweet-ann [11.9K]

Answer:

This is a decimal or a rational number

Step-by-step explanation:

The decimal is a fraction that is in similar terms

rational is a number that repeats it self or is an integer

8 0
3 years ago
What is the relative frequency of adults whose favorite food if pizza?
lubasha [3.4K]
Relative Frequency is how often something happens divided by all outcomes.

24 adults like pizza from a total pf 50 adults.
The frequency of adults who like pizza is 24.
The Relative Frequency of winning is 24/50 = 0.48 = 48%
3 0
3 years ago
at a noodle shop 45 people equally share 6 trays of noodles. what fraction of the noodles does each person get?
aleksley [76]

Answer:

15/2

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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