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irina1246 [14]
3 years ago
14

Mike has 4 black marbles tom has 2 black marbles how many black marbles do they have in all​

Mathematics
1 answer:
kompoz [17]3 years ago
4 0

Answer:

6

Step-by-step explanation:

4+2

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In this swimming pool design, explain how to find the area of the pool's surface. ​
Svetllana [295]
With a square or rectangular shape, the formula for figuring out how big an area is is simple: multiply the length and width of the shape by the square feet is the surface area of a pool that is feet long and feet wide (8x 10).
8 0
2 years ago
brian invests £4700 into his bank account he recieves 5.5% compound intrest how much will brian have after 3 years?
alexandr1967 [171]

Answer:

Brian will have £817.8

Step-by-step explanation:

Principal = £4700

interest = 5.5% = 0.055

n = 3 years

Amount = [(Principal * (1 + interest)ⁿ) - Principal]

Amount = [(4,700 * (1 + 0.055)³) - 4,700]

Amount = [(4,700 * (1.055)³) - 4,700]

Amount = [(4,700 * 1.174) - 4,700]

Amount = [5,517.8 - 4,700]

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4 0
3 years ago
Simplify the following expression. 5.3x − 8.14 + 3.6x + 9.8 A. -2.84x + 17.94 B. 8.9x + 17.94 C. 8.9x + 1.66 D. -2.84x − 1.66
vladimir1956 [14]

Answer:

C

Step-by-step explanation:

5.3x − 8.14 + 3.6x + 9.8

group the numbers on one side and the x's on the other

5.3x + 3.6x - 8.14 + 9.8

solve

8.9x +  1.66

the answer is C

3 0
3 years ago
Read 2 more answers
The point (x, y) is proportional to the point (2, 5).
Aleonysh [2.5K]

Answer:

did u get the answer??

Step-by-step explanation:

if so plz help

6 0
3 years ago
Please HELP ME FUGURE OUT 15X27 STEP BY STEP
storchak [24]

15×27=405

405 is your answer


4 0
3 years ago
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