3 years ago

Joe is 5 years older than sally. in 15 years joe will be 3 times as old as sally is now. how old is sally now

Mathematics

1 answer:

Harrizon [31]3 years ago

6 0

Right now sally is 10 years old. Hope this helps!

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Please help due soon!!!

butalik [34]

Hey there!

Question #1.
2^6 + (2^3)^3

= 64 + (8)^3

= 64 + 8^3

= 64 + 512

= 576

Therefore, the answer should be:

Option A. 576

Question #2.
11^-4 * 11^8

= 1/14,641 * 214,358,881

= 14,641

≈ 11^4

Therefore, the answer should be:

Option C. 11^4

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

3 0

2 years ago

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Help please what is the answer?

Dmitrij [34]

(pemdas), parenthesis then exponents.
7 * 2 = 14
14^ 7 = 105413504

8 0

3 years ago

Can you guys help me solve this problem

Maslowich

PLEASE. MARK ME AS BRAINLIEST ANSWER.

8 0

2 years ago

Write a fact with the same sum as 7+5

kozerog [31]

6+6
8+4
9+3
10+2
11+1
Hope this helps!

3 0

3 years ago

Read 2 more answers

Natalia is making a model of a statue using a scale in which 7 centimeter equals 4 feet. If the model is 3.5 centimeters wide, w

Serhud [2]

Answer:

2 ft

Step-by-step explanation:

$\dfrac{7}{4} = \dfrac{3.5}{x}$

$7x = 4 \times 3.5$

$x = 2$

Answer: 2 ft

7 0

3 years ago