3 years ago

Will give brainliest!

Mathematics

1 answer:

ira [324]3 years ago

8 0

Answer:

- 1/4

Step-by-step explanation:

Where you see X, substitute with 1/3

Solve the power/exponent first:

6(1/3) = 2

That is ; - 4(1/4)^2

Solve the parenthesis:

(1/4)^2 = 1/16

-4(1/16)

= - 1/4

You might be interested in

PLSSSSSS HELPPPP PLSSSSS 70 POINTSSSS PLSSSSSS

KiRa [710]

Answer:

hhnbvgbcdfgggffffffff

5 0

3 years ago

Box A has a volurme of 12 cublic meters. Box B is similar to box A. To create Box B, Box A's dimensions were multiplied by five.

CaHeK987 [17]

Answer:

Step-by-step explanation:

$k - \text{scale of similar}$

$\text{If}\ AB\sim CD\ \text{in scale}\ k,\ \text{then}\ \dfrac{length_{AB}}{length_{CD}}=k$

$\text{If}\ A\sim B\ \text{in scale}\ k,\ \text{then}\ \dfrac{area_A}{area_B}=k^2$

$\text{If}\ A\sim B\ \text{in scale}\ k,\ \text{then}\ \dfrac{volume_A}{volume_B}=k^3$

$\text{We have}\ B\sim A\ \text{in scale}\ k=5.\ V_A=12\ m^3,\ \text{therefore}\\\\\dfrac{V_B}{V_A}=k^3\to\dfrac{V_B}{12}=5^3$

$\dfrac{V_B}{12}=125$ <em>multiply both sides by 12</em>

$V_B=1500\ m^3$

8 0

3 years ago

A virus is spreading exponentially. The initial amount of people infected is 40 and it is increasing at a rate of 5% per day. Ho

marysya [2.9K]

Hello,

$40*1.05^{12}=71.83425\approx{72}$

5 0

4 years ago

Read 2 more answers

Patrick had $2000 on his financial aid Visa card. He registered for 5 courses this semester and paid the same amount for each co

Oxana [17]

Answer:

$486

Step-by-step explanation:

2000+430=2430 divided by 5 = 486

7 0

4 years ago

How much percentage is 2 of 25

Aleksandr-060686 [28]

That answer would be: %12.5

5 0

3 years ago