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4 years ago

A company showed a profit in June of $10,000. If it's profit decreased by 10% in July

Mathematics

1 answer:

Agata [3.3K]4 years ago

8 0

Answer:

9900

Step-by-step explanation:

10 percent of 10k is 1000, so it went down to 9000 then went up by 900 because 10 percent of 9000 is 900

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I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl

alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

$a^{2} +b^2=c^2$

$16^2+30^2=c^2$

$256 + 900 = c^2$

$c^2=1156$

$\sqrt{1156}=34mi$

b) explanation:

$a^{2} +b^2=c^2$

$6^2+8^2=c^2$

$36+64=c^2$

$c^2=100$

$\sqrt{100} =10mi$

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

7 0

3 years ago

Which of the following points does Not lie on the graph of y =3x

nalin [4]

Answer:

(2,6)

Step-by-step explanation:

The options of the questions are

(0,1) (1,3) (2,6) (3,27)

and the given function is $y=3^x$

we know that

If a ordered pair lie on the graph of the given equation, then the ordered pair must satisfy the given equation

Verify each ordered pair

case 1) (0,1)

substitute the value of x and the value of y in the linear equation and then compare the results

$1=3^0$

$1=1$ ----> is true

The ordered pair lie on the graph of the given equation

case 2) (1,3)

substitute the value of x and the value of y in the linear equation and then compare the results

$3=3^1$

$3=3$ ----> is true

The ordered pair lie on the graph of the given equation

case 3) (2,6)

substitute the value of x and the value of y in the linear equation and then compare the results

$6=3^2$

$6=9$ ----> is not true

The ordered pair not lie on the graph of the given equation

case 4) (3,27)

substitute the value of x and the value of y in the linear equation and then compare the results

$27=3^3$

$27=27$ ----> is true

The ordered pair lie on the graph of the given equation

8 0

3 years ago

In two or more complete sentences, identify the parent function, and describe the transformations that were applied to

pantera1 [17]

Answer:

Step-by-step explanation:

Transformed of the function has been given as,

f(x) = $\sqrt{(2x+6)}+3$

= $\sqrt{2}(\sqrt{x+3})+3$

Parent function of this transformed function = $\sqrt{x}$

Vertical stretch = By a factor of $\sqrt{2}$

Horizontal shift = 3 units to the left

Vertical shift = 3 units up

Now we can summarize these transformations as,

1). Parent function g(x) = $\sqrt{x}$ has been vertically stretched by a factor of $\sqrt{2}$

2). Followed by the translations of 3 units left and 3 units up.

3 0

3 years ago

Correct Answer Will get Brainliest

Tanya [424]

Answer:48.6

we know that

You can paint 75 square feet of a surface every 45 minutes

using proportion

Find out how long it takes you to paint a surface area of 81 square feet

45(81)/75=48.6

hope this helped and I hope you get a correct answer :D

5 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!! Combine the like terms to create an equivalent expression. 8k+5k

horsena [70]

Answer:

13k

Step-by-step explanation:

Given: $8k+5k$

Finding the equivalent expression.

We know the rule of addition is that adding two positive integers will give positive result or sum.

Now, lets find the equivalent expression of $8k+5k$ .

∴ $8k+5k= 13k$

Hence, the required equivalent expression is 13k.

3 0

3 years ago