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3 years ago

Solve the inequality t/4 > 7

Mathematics

2 answers:

elena-14-01-66 [18.8K]3 years ago

8 0

Answer:

$t > 28$

Step-by-step explanation:

Multiply both sides of the inequality by 4:

$4 \times \frac{t}{4} > 4 \times 7$

Reduce the number with the greatest common factor 4:

$t > 4 \times 7$

Multiply the number:

$t > 28$

horrorfan [7]3 years ago

6 0

Answer:

t > 28

Step-by-step explanation:

Given

> 7 ( multiply both sides by 4 to clear the fraction )

t > 28

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A finite sequence of numbers is called AWESOME if each subsequent member of the sequence, except the first one, is larger than t

kotegsom [21]

Answer:

The answer is "28, 35, 52, 65"

Step-by-step explanation:

Calculating the x,y:

$\to x< y$

When

$x=35\\\\y= 13 \times 2^2=13 \times 4 =52$

So, the final answer is "28, 35, 52, 65".

6 0

2 years ago

Match each power of a power expression with its simplified expression.

VARVARA [1.3K]

Answer:

> $(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $(-4) ^ {-18}$

Step-by-step explanation:

We have to expand the powers of each of them:

> $(4^6)^{-3}$ = $4^{(6 * -3)}$

= $4 ^ {-18}$

$(4^6)^{-3}$ = $\frac{1}{4 ^ {18}}$

> $(4^{-3})^{-3}$ = $4 ^ {(-3 * -3)}$

$(4^{-3})^{-3}$ = $4 ^ 9$

> $(4^0)^{-9}$ = $4 ^ {(0 * -9)}$

$(4^0)^{-9}$ = $4 ^0$

> $(-4^{-9})^2$ = $-4 ^ {( -9 * 2)}$

$(-4^{-9})^2$ = $-4 ^ {-18}$

8 0

2 years ago

Read 2 more answers

PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!

Yuki888 [10]

Answer:

.3 feet

Step-by-step explanation:

3.8 - 3.5 = .3

5 0

2 years ago

Find the value of x in the isosceles triangle shown below

egoroff_w [7]

Answer:

x = 10

Step-by-step explanation:

if there 2 same triangle then they are right triangle

By using Pythagorean theorem for 1 of right triangle, we have

$\sqrt{74} ^{2}$ = $7^{2}$ + $(\frac{x}{2}) ^{2}$

74 = 49 + $\frac{x^{2}}{4}$

74 - 49 = $\frac{x^{2}}{4}$

25 = $\frac{x^{2}}{4}$

therefore, x = $\sqrt{25*4}$ = $\sqrt{100}$ = 10

6 0

1 year ago

Read 2 more answers

The Kellogg Company periodically compares sales across departments. In one particular instance, they would like to determine if

alex41 [277]

Answer:

H₀: μs = μf

H₁: μs ≠ μf

Step-by-step explanation:

Hello!

If the company wants to compare the sales of both departments "snacks" and "frozen foods" to see if there is any difference, the best is to compare the average number of sales of them.

Then the parameters of interest will be:

μs= average number of sales of the "snacks" department.

μf= average number of sales of the "frozen food" department.

The objective is to test if there is any difference between both departments, then the hypothesis should be two-tailed:

H₀: μs = μf

H₁: μs ≠ μf

I hope it helps!

7 0

2 years ago