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aleksandr82 [10.1K]
3 years ago
7

Help me with this two problems please.

Mathematics
1 answer:
artcher [175]3 years ago
3 0
I'm not sure about these answers sorry

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Evaluate the expression and express result in scientific notation (4.3 x 10^2)(1.1 x 10^7)
pantera1 [17]

Answer:

Your correct answer is 4.73x^10000100

7 0
3 years ago
If the range of the function g(x) =3x+2 is {2,5,11,17}, find the domain. ​
Aleonysh [2.5K]

Answer:

(0,1,3,5)

Step-by-step explanation:

Set g(x) equal to each respective range and solve for x

3x + 2 = 2

3x + 2 = 5

3x + 2 = 11

3x + 2 = 17

If we solve for each, we get

x = 0

x = 1

x = 3

x = 5

So our domain is

(0,1,3,5)

6 0
3 years ago
What’s the volume of the sphere?
TEA [102]

Answer:

523.33 mm³

Step-by-step explanation:

The volume (V) of a sphere is calculated using the formula

V = \frac{4}{3} πr³ ← r is the radius = 5, thus

V = \frac{4}{3} π × 5³

  = \frac{4(3.14)(125)}{4} ≈ 523.33 mm³

7 0
3 years ago
Which ordered pair is a solution of the equation?<br> y + x = 3(x – 4)
lord [1]
X=1/2 y+6 . Hope it helps.
4 0
3 years ago
What are the factors of the function represented by this graph?
borishaifa [10]

Answer:

option C. (x + 4) and (x − 8)

Step-by-step explanation:

A factor is one of the linear expressions of a single-variable of the polynomial.

Given: y = (1/4)(x + 4)(x - 8)

When y = 0

∴ (1/4)(x + 4)(x - 8) = 0 ⇒ multiply both sides by 4

∴ (x + 4)(x - 8) = 0

So, the factors of the function are (x+4) and (x-8)

The answer is option C. (x + 4) and (x − 8)

Step-by-step explanation:

PLZ  mark me brainliest

8 0
3 years ago
Read 2 more answers
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