All categories

3 years ago

Someone answer this question I know your reading this.

Mathematics

1 answer:

IgorC [24]3 years ago

3 0

Answer: A.

Step-by-step explanation:

To answer this, you must first understand what fractional exponents mean.

An exponent of 1 is simply the base itself. 7^1 = 7.

An exponent of 2 is squaring the base: 7^2 = 49.

An exponent of 1/2 is taking the square root of the base: 7^(1/2) = sq root of 7

Therefore, an exponent of 1/3 is taking the cube root of the base.

In this case, the base is 2.03 * t.

Therefore, this can be represented as the cube root of the product of 2.03 and the age of the mammal, so the answer is A.

You might be interested in

Eleven members of the Middle School Math Club each paid the same amount for a guest speaker to talk about problem solving at the

Step2247 [10]

You know the number has to be divisible by 11. You also know the number is between 100 and 200.

You can list the multiples of 11 in this interval.

110, 121, 132...

You have your answer. The total price is 132 dollars, and the missing digit is 3.

7 0

4 years ago

Find the slope of the line through the given pair of points. (0,16), (11,6)

Lelechka [254]

Answer:

m = $-\frac{10}{11}$

5 0

3 years ago

Read 2 more answers

what is the slope of the hypotenuse of a 3 4 5 right triangle where 3 is horizontal side 4 is vertical side and 5 is the other s

victus00 [196]

Slope is rise over run.
Vertical change/horizontal change
4/3 is the slope

3 0

3 years ago

Read 2 more answers

The last time andy went bowling he had a mean score of 158 per game.

ahrayia [7]

Yes.
473 + 161/4 = 634/4 = 158.5

8 0

3 years ago

Solve -3x=2x^2-4 using quadratic formula

frozen [14]

Answer:

$x=-2.35078, 0.850781$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Standard Form: ax² + bx + c = 0
Quadratic Formula: $x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

Step-by-step explanation:

Step 1: Define equation

-3x = 2x² - 4

Step 2: Rewrite into Standard Form

0 = 2x² + 3x - 4

Step 3: Define variables

a = 2

b = 3

c = -4

Step 4: Find x

Substitute: $x=\frac{-3\pm\sqrt{3^2-4(2)(-4)} }{2(2)}$
Evaluate: $x=\frac{-3\pm\sqrt{9-4(2)(-4)} }{2(2)}$
Multiply: $x=\frac{-3\pm\sqrt{9+32} }{4}$
Add: $x=\frac{-3\pm\sqrt{41} }{4}$
Evaluate: $x=\frac{-3\pm6.40312}{4}$
Evaluate: $x=-2.35078, 0.850781$

And we have our final answer!

6 0

3 years ago