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3 years ago

Evaluate for the given value of the variable we t x 3/4 for t = 8/7

Mathematics

1 answer:

AVprozaik [17]3 years ago

3 0

The answer would be 6/7.

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James is playing his favorite game at the arcade. After playing the game 3 times, he has 8 tokens remaining. He initially had 20

LiRa [457]

Answer:It costed him 4 tokens to play it each time.

Step-by-step explanation:

20-8=12 12/3 because he played it three times=4

7 0

3 years ago

Suppose that a regression line for some data transformed with logarithms predicts that when x equals 4, log(y) will equal 3.331.

deff fn [24]

Option D

The regression line predicts that at x = 4, y equals 2143

Solution:

Given that when x equals 4, log(y) will equal 3.331

To find: Find y when x equals 4

Since we have given that,

When x = 4,

$\text{ log } y = 3.331$

We need to find the value of 'y' when x = 4

$log_{10}y = 3.331$

Since it is logarithmic function with base 10, Raise to power of 10 on both sides,

$10^{log_{10}y} = 10^{3.331}\\\\\text{10 power log base 10 cancels, we get }\\\\y = 10^{3.331}\\\\y = 2142.89$

On rounding to nearest whole number, we get 2143

Thus Option D is correct

7 0

3 years ago

What’s the Definition of face

suter [353]

Answer:

the front part of a person's head from the forehead to the chin, or the corresponding part in an animal.

5 0

4 years ago

Sandi counted all the parallelogram of any size she could find in the design. How many parallelogram are there in all?

REY [17]

A parallelogram is a type of quadrilateral with four sides having two equal sides opposite each other. However, one pair is slanted. Since it is a quadrilateral, you can form numbers of quadrilateral within it.

8 0

4 years ago

Find the graphical solution of the inequality. 6x + 4y ≤ −8

sammy [17]

6x+4y<_ -8
6x+4y-8=0
quadratic formula
then find x
use equation on point to to find equation 3
sub 3 in 2 to find y

8 0

2 years ago