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3 years ago

What are 2 numbers that make 49, i need help with my math homework. I’m in 3rd grade

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

5 0

Two numbers that would make up 49 would be 7 times 7. Because if you multiply 7 times 7 you will get the number 49.

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Evaluate (1.18×103)⋅(9.1×10−6)

IRINA_888 [86]

(121.54) x (91-6) =121.54 x 85 =10,330.9
or if these are exponents
(1.18 x 1000) x (9.1 x 0.000001)
(1,180) x (0.0000091)
0.010738

4 0

3 years ago

PLEASE HELP MEEEEEEE!!!!!

umka2103 [35]

Answer:

C 7ft/yr

Step-by-step explanation:

The given points are not all on the same line, so the average will vary depending on the interval of interest.

Over the interval [1, 11] years, the average rate of change of height is ...

change in height / change in years = (80 -10)/(11 -1) = 70/10 = 7 . . . ft/yr

On the interval [11, 15] years, the average rate of change is ...

(105 -80)/(15 -11) = 25/4 = 6.25 . . . ft/yr

Even on this interval, the closest answer choice is C.

8 0

3 years ago

Solve the equation. -5/4n =40

lina2011 [118]

I think the answer is a

8 0

4 years ago

Consider this scatter plot. I posted a picture of the graph and questions. Will Mark Brainliest.

stiv31 [10]

Answer:

Step-by-step explanation:

A.) As the number of hours spent on homework increases, the test scores received also most likely will increase.

B.) If someone does 2 hours of homework, you just sub in 2 for x, so you should get the equation y=8(2)+40, or a score of 56.

C.) The 40 is the y intercept, which means that the student is guaranteed to get at least a 40 on a test even if they study for 0 hours.

Hope this helps :)

7 0

3 years ago

Is 8/10 greater than 3/5

Nutka1998 [239]

Hey!

Is 8/10 greater than 3/5

TRUE because 3/5=6/10

8/10>6/10

Good luck

8 0

3 years ago

Read 2 more answers