help!!!!!!!!!!!!!!!!!!!!!!!!!!! im a dummy

Answers

Answer 1

your scientific notation will be 2.505 x 10^4

Related Questions

Horatio has 230 dollars to be used only on his car. He wishes to save 160 of this money and spend $24.95 on an oil change. Horatio knows that gas costs $3.81 per gallon. Which of the following shows how many gallons of gas (g) he could buy? 3 needed.

A. g ≤ 11.82

B. g ≤ 60.37

C. 3.81 ≤ 45.05

D. 3.81 ≤ 230 + 160 + 24.95

E. 160 + 24.95 + 3.81 ≤ 230

F. 184.95 + 3.81g ≤ 45.05

I'd be greatly thankful if you told me the answers!

Answers

Answer:

g<_11.82

3.81<_230

160+24.95

so, ade

Step-by-step explanation:

Jacob used an empty can for a project shown below the pills the label of the king in find the area of the label what is the approximate area of the canned label?

Answers

Answer:

B: 100.53 in²

Step-by-step explanation:

From the image of the can label shown, we can see that;

Height; h = 8 inches

Diameter; d = 4 inches

Thus, radius; r = d/2 = 4/2 = 2 inches

The can is a cylinder and the label covers only the curved surface area. Thus, formula for curved surface area of a cylinder is;

A = 2πrh

Thus;

A = (2π × 2 × 8)

A = 100.53 in²

Subtract 10x^2 -10x+2 from -8x^2+7x-7

Answers

Answer:

182 −17+9

Step-by-step explanation:

Answer:

[tex]18x^2-17x+9[/tex]

Step-by-step explanation:

[tex](10x^2 -10x+2)-(-8x^2+7x-7)[/tex]

Simplify each term.

[tex]10x^2-10+2+8x^2-7x+7[/tex]

Simplify by adding terms.

[tex]18x^2-17x+9[/tex]

good luck, i hope this helps :)

John has 420g of butter.

How many flapjacks can he make?

Answers

Answer:

https://app.quizalize.com/view/quiz/ratio-and-proportion-a66946a2-53d9-4134-a7ad-204cbf86c10e

Step-by-step explanation:

this should help you

If a pen and a pencil cost £1.10 for both and the pen costs £1 more than the pencil, what is the cost of the pen?

Answers

Answer:

The pen will cost £1.05. Trust me. It is right. £1.10-1.05=0.05. £1.05-£0.05=£1

Step-by-step explanation:

The local movie theater wants to increase ticket prices by 37% to keep up
with rising costs. The current price of a ticket is $8. What will the new ticket price
pe after the 37% increase (to the nearest cent)? Show your work.

Answers

Answer:

$10.96

Step-by-step explanation:

8 * 1.37 = $10.96

Double check the work

8x .37 = 2.96

8+2.96 = 10.96

WILL GIVE BRAINLIEST!
Consider the following.
twelve times the difference between a number and fifty-five
Translate into a variable expression. (Use x for your variable. Do not simplify.)

Answers

Oh wyeah wowowiwo wowowiwo

Which symbol should go in the blank
8x 5/4 __8

Answers

Answer:

it should be x

Step-by-step explanation:

hope this helps

Im stuck, someone help!!!!!!

Answers

Answer:

I think its C im not really sure

Help? Sorry ik how “Simple” this is to others but I never understood.

Answers

Since there are 100 squares and 6 aren’t colored in, the answer should be .94. It’s kind of like counting a dollar since 100 pennies = a dollar.

-15-(-32) ASAP please!!!

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

-15-(-32)

= -15 + 32

= 17

All factors pairs of 20?

Answers

1 x 20

2 x 10

4 x 5 (these go the other way round as well, like 10 x 2, etc)

all factors of 20 = 1,2,4,5,10,20

hope this helps!

The factors of 20 are the numbers, which produce the result as 20 when a pair of factors are multiplied together. These factors are 1,2,4,5,10 and 20.

What is the median of this data set?

2 2 4 6 6 8 9 11

Answers

Answer:

Step-by-step explanation:

Median means middle.

It’s whatever is in the middle and in the middle it’s the 6

what is 72.5÷10³ plsss help im confused

Answers

0.0725 is the answer

hope it will help you and mark me as

BRAINLIEST

I need the value of x. 10x + 4 - 2x = 6x + 9 + 7

Answers

Answer:

x = 6

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

10x+4−2x=6x+9+7

10x+4+−2x=6x+9+7

(10x+−2x)+(4)=(6x)+(9+7)(Combine Like Terms)

8x+4=6x+16

Step 2: Subtract 6x from both sides.

8x+4−6x=6x+16−6x

2x+4=16

Step 3: Subtract 4 from both sides.

2x+4−4=16−4

2x=12

Step 4: Divide both sides by 2.

2x=12

What’s the answer please tell me

Answers

Answer: 3

Step-by-step explanation:

The larger triangle is 5 times the size of the smaller triangle. Notice 6 increased to 30. How? 5x6 = 30, so it increased in size 5 times. The rise of the larger triangle is 15. If we know that 15 is 5 times as large as the smaller rise, then 15 divided by 5 = 3. So the smaller rise is 3

Answer:

Missing rise is 3

Step-by-step explanation:

[tex]\frac{30}{15} =\frac{6}{x}\\[/tex]

30x=90

x=3

Will the solution (-3,-7) make the following system of equations a true statement.
y = 4x + 5
y=4 - 4
No
Yes

Answers

Answer:

Yes

Step-by-step explanation:

If you mean the equation

y = 4x + 5

y = x - 4

then yes

48 = -12t
HELP ASAP PLEASE

Answers

Answer:

-4

Step-by-step explanation:

Use the distributive property to write an equivalent expression. 2(3x+10)

Answers

Answer:

[tex]6x+20[/tex]

Step-by-step explanation:

[tex]2*3x=6x[/tex]

[tex]2*10=20[/tex]

Х
3х+8
Find the value of x

Answers

the answer is -8/3. first you set it equal to zero, subtract 8 from both sides you get 3x=-8, divide both sides by 3 and you get -8/3

Answer:

x=2[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

divide both size by 3

⇒[tex]\frac{3x}{3}[/tex]=[tex]\frac{8}{3}[/tex]

3 will cancel 3x then x will stand on it own

x=[tex]\frac{8}{3}[/tex]

3 will divide 8

x=2[tex]\frac{2}{3}[/tex]

if 30 is 50% of its value what is that value

Answers

Answer:

Step-by-step explanation:

Because 30 is half of 60

Hope this helps. Pls give brainliest.

Answer:

.50 × N = 30

Divide both sides by .50

N = 60.

Step-by-step explanation:

Bro Happy early Valentines day! - to u and ur family and friends and others to all - p.s mark me branily and a blessing will come ur way peace out - (>-<) :)

You are finding the SLOPE!! Please answer all of these! I will mark brainliest^^

Answers

m = 1/2

m = -1/5

m=9

m= 1

m = 4/5

m= -5/4

Hope I helped ~~Laurel

Geometric proofs 2.0 i need help on this plz

Answers

1. Given
2. Given
3. Def. of Midpoint
4. Segment Addition Postulate
5. Addition Property
6. Can’t see statement

help me with this! i’ll give brainliest

Answers

Answer: 2; 6; 10; 14

Step-by-step explanation:

multiply the s values by 4 the add 2

example: 4(0)+2=2

Mrs. Lynch has noted that 7 out of every 10 pieces of mail she gets are junk mail. What percent of her mail is junk?

Answers

i think it would be 70% of her mail

Answer:

70%

Step-by-step explanation:

Any thing out of ten would be any ten out of a hundred. Just move the decimal back two places and you get 70%

find the difference (9/4+60-(-5/4x-24)

Answers

Answer:

5 ( x + 69)/4

Step-by-step explanation:

3. Solve for x. *
28
2r + 8
82
5x - 4

Answers

Answer:

28 and 62 and 45 is right

Step-by-step explanation:

PLEASE HELP QUICKLY❗️❗️❗️

Answers

Answer:

Step-by-step explanation:

Can I have Brain List

Answer:

Step-by-step explanation:

Simplify: 4(2b + 2) – 3

Answers

Answer:

=8b + 5

Step-by-step explanation:

do you need an explantion

Answer:

8b + 5

Step-by-step explanation:

By consulting the table below, you will find how I got 8b + 8, and then

Since 8 and -3 are like terms, I put them together

8 - 3 = 5

So in the simplest form the equation is

8b + 5

A local city collects 8% sales tax. If the
total purchase was $216.00, then how
much was collected for sales tax?

Answers

If you take the total, and multiply it by the sales tax (.08) then you will get $17.28
(216x.08)

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