Mathematics High School

Help me with this plz

Help Me With This Plz

Answers

Answer 1

Answer:

0.000032, 0.0000064

Step-by-step explanation:

Each is divided by 5

Answer 2
Answer:

0.00032 and 0.00064

Step-by-step explanation:

Think, each is divided by 5!

0.1, 0.02, 0.0004, 0.00008, 0.00016, 0.00032, 0.00064.

Posted By:

ehie, BenjiDev#3339

Related Questions

544.6 ÷ 1.75 * whats the answer?

Answers

Answer:

311.2

Step-by-step explanation:

for these kind of problems its best to put it in a calculator to get a quick and accurate answer

The answer should be 311.2

Give the coordinate of the point where the line crosses the (a) y-axis and (b) the x-axis for the equation y=3x+1 *

Answers

Answer:

y = 3x -1

Step-by-step explanation:

Which of the following shows 2 + (x + 3y) rewritten using the Associative Property of Addition? (3 points)

Group of answer choices

A. 2 + x + 3y

B. (2 + x) + 3y

C. 2x + (3 + y)

D. x + (2 + 3y)

Answers

I think the answer is C

You can burn about 450 calories if you run 5 miles.
How many miles will you need to run to burn 630
calories?
Justify your reasoning.

Answers

Answer:

6 miles

Step-by-step explanation: 450 divided by 5 is 90 and if you add 450 plus 90 thats 640 calories which is more then 630!

14 ft
48 ft
What is the length of the hypotenuse?

Answers

Answer:

50ft

Step-by-step explanation:

use the Pythagorean theorem 14 squared + 48 squared equals 2500 square root of 2500 equals c squared the square root of 2500 is 50

Answer:

50

the Pythagorean theorem states that the hypotenuse of a triangle squared is equal to the sums of the other 2 sides squared.

it can be expressed as so:

c^2=a^2+b^2

therefore

c^2=14^2+48^2

C^2= 196+2304

c^2=2500

square root of 2500 is 50

50=the hypotenuse.

Step-by-step explanation:

what is excess reagent​

Answers

Answer:

We are commonly asked to find the extra reactants in a chemical equation. We can find it after balancing the equation and seeing the amount of moles that are present for each substance. Hence in chemistry and thermodynamic reactions it is the extra reactants that are not used up during the combustion process and therefore is excess of a said element.There are also limiting reagent which is the substance that limits the amount that can react and can be produced in a chemical reaction

Rate positively and give brainlist

The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical reaction is completed. The amount of product formed is limited by this reagent, since the reaction cannot continue without it.

why is excess reagent used:

A good way to ensure that one reactant fully reacts is to use an excess of the other reactant. This is financially efficient when one of the reactants is very cheap. When one reactant is in excess, there will always be some left over.

how do you find the excess reagent:

The reactant that produces a lesser amount of product is the limiting reagent. The reactant that produces a larger amount of product is the excess reagent. To find the amount of remaining excess reactant, subtract the mass of excess reagent consumed from the total mass of excess reagent given

Solve for x
3x - 7 = 2

Answers

Answer:

x = 3

Step-by-step explanation:

Add 7 to both the seven and the two and you get 3x = 9. Next, you divide 3 by both sides and get x = 3.

1. Let x = 3
3 x 3 - 7 = 2

2. Simplify 3 x 3 to 9
9 - 7 = 2

3. Simplify 9 - 7 to 2
2 = 2

What is the slope of the line with equation y-3=-1/2(x-2)?


-2
-1/2
1/2
2​

Answers

Answer: m=-1/2

Step-by-step explanation:

(x-10)-(x-20)

simplify this

Answers

Answer:  10

=======================

Work Shown:

(x-10)-(x-20)

x-10-x+20

(x-x)+(-10+20)

0x+10

0+10

10

This will simplify to 10.

1 (2x + 3) (3x-5) 2. (3x + 5y)3 3. (3x + 5y - 2z)?​

Answers

Answer:

1)

2x(3x-5)+3(3x-5)

6x²-10x+6x-15

6x²-4x-15

1. Fiona Wolfe regular pay is $9 an hour and time-and-a-half for anything over 40 hours. Last week she worked 46 hours at her full-time job. She also worked 7 hours last week at a part-time job that pays $11 an hour. What total gross pay did she earn last week from both jobs?

Answers

Answer:

$518

Step-by-step explanation:

The total gross payment = full-time payment + part-time payment

Given that:

She worked 46 hours for her full-time payment and time-and-a-half for anything and she is being paid $9 per hour;

and also worked for 7 hours for her part-time payment and she is being paid $11 per hour and time-and-a-half for anything

Then, the total gross payment = $46(9 1/2) + $7(11  1/2)

The total gross payment = $46(9.5) + $7(11.5)

The total gross payment = $437 + $80.5

The total gross payment = $517.5

The total gross payment ≅ $518

How much will her mother donate

Answers

I think u forgot to put the whole question

solve the equation 14m-7m=-56

Answers

Answer:

m=-8

Step-by-step explanation:

14m-7m=-56

7m=-56

m=-8

i think... :)

Answer:

m=-8

Step-by-step explanation:

14m-7m= -56 -----> Combine like terms

7m=-56 ------> Divide -56 by 7

m= -8

Please help!!

Use Heron’s Area Formula to find the value of “x” in the triangle with the given measures. Area = 21.3
[A] x=7.6
[B] x=7
[C] x=8.7
[D] x =5.9

Answers

Answer:

the answer is B, x=7

Step-by-step explanation:

heron's area formula:

[tex] s = \frac{a + b + c}{2} [/tex]

[tex]area = \sqrt{s(s - a)(s - b)(s - c)} [/tex]

what is 140 divided by 8

Answers

Answer:

17.5

Step-by-step explanation:

Answer:

17.5 is your answer

Step-by-step explanation:

140/8

17.5

Hope this helps?

On a bank account of $1,600, how much yearly interest will be paid
if the rate is 5%?

Answers

5,296.33. Is the answer I got when I used this calculator

Answer:

Step-by-step explanation:

if in the bank account is 1600 dollars

the rate is 5%

1600*5%=80 dollars

The number of tickets sold on Saturday for the school play was 175 percent of the ticket sales on Friday. If 400 tickets were sold on Friday, how many tickets were sold on Saturday?

Answers

Answer:

2000*1.75 makes 3500 tickets sold Saturday.

Step-by-step explanation:

2000*1.75 makes 3500 tickets sold Saturday.

Answer:

700 tickets sold on Saturday

Step-by-step explanation:

Find 175% of 400:

175 * 400 / 100 = 700

Determine if the graph is a function or not.

Answers

Answer:

No, it is not.

Step-by-step explanation:

Functions do not result in a 90 degree corner.  Functions are 100% straight.

Natasha invests $600 in a different bank, she gets $60 after two years workout the interest rate that the bank pay

Answers

Answer:

hope this helps....... anyways try this

Can you help me please?

Answers

Answer : Multiplication


Explanation: you gotta multiple the numbers in the parentheses

Answer:

Exponent - Division - Multiplication - Addition - Subtraction

If x = 7, which equations are true?

Answers

Step-by-step explanation:

We need the attatchments..

Answer:

you did not attach a picture

Step-by-step explanation:

For f(x) = -3x + 8 , find f(x) when x = -2

Answers

The answer is F=-7 plug in the -2 into the equation next Time

Solve l5+2xl < 17
(I couldnt find the brackets soo, yea. THANKS!)

Answers

Answer:

X<6

Step-by-step explanation:

Subtract 5 to the other side, so 2x is by itself. 2x<17-5, which is reduced to 2x<12. Divide by 2 so x is by itself. x<6.

Answer:

-11 < x < 6

Step-by-step explanation:

what is 3085 divided by 2 with the remainder

Answers

Answer:

1542 1/2

Step-by-step explanation:

Answer:

1542.5

Step-by-step explanation:

1542.5 can be in one group and the other 1542.5 can be in another group.

Please help this is my last question'



And if you can show the steps that would be appreciated but if not, that's okay too! I just need the answer! Please




4/5√50​

Answers

Answer:

all the questions we have to solve

Answer:

See below

Step-by-step explanation:

First question is not visible.

Second one is already answered

Third one is given below

[tex] \frac{4}{5} \sqrt{50} = \frac{4}{5} \times 5 \sqrt{2} = 4 \sqrt{2} \\ \\ [/tex]

A waiter had fifty-seven customers. If twenty-three left, how many customers would the waiter still have?

Answers

Answer:

34

Step-by-step explanation:

Answer:

34 customers.

Step-by-step explanation:

57-23=34

Wally-Mart buys bicycles for $25 and sells them for $45. What is the percent increase in the price?

Answers

Answer:

80% increase

Step-by-step explanation:

Hello' if you can please show the steps too that would be much appreciated!




(And please don't put a random answer just for the points)​

Answers

Step-by-step explanation:

Hi! I hope this helps and have a great day.

Answer:

roots: x= 7, 4

Step-by-step explanation:

factored form: f(x) = (x-7) (x-4)

(idk if it's correct, sorry :()

Solve: -1/2x +2=-x+7​

Answers

Answer:

x = 10

Step-by-step explanation:

-1/2x + 2 = -x + 7

multiply by 2 so that -1/2x becomes -x

(-1/2x + 2 = -x + 7)2

-x + 4 = -2x + 14

subtract 4 from both sides

-x = -2x + 10

add -2x to both sides

x = 10

I WILL MAKE BRAINIEST AND GIVE EXTRA POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mrs. Garcia's math test is worth 50 points. If you answer all questions and extra credit correctly, you can score 55 points. How do you represent this situation as a fraction, a decimal, and a percent?

Answers

1 and 1/10
1.1
110%

mark me brainliest if the answer is correct, thank you in advance :)
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