Mathematics High School

how do you wright 90460000 in scientific notation?? please help, i need step by step explanation please

Answers

Answer 1

Answer:

9.046 * 10^7

Step-by-step explanation:

90460000

We need one non-zero digit to the left of the decimal

9.0460000

We moved the decimal 7 places to the left so the exponent is 7

9.046 * 10^7

Answer 2

Answer:

9.046 × 10^7

Step-by-step explanation:

Move the decimal 7 times to the left. You come up with 9.046

Hope this helps :)

Related Questions

The neon lights on the dance club sign blink 240 times in 2 minutes. How many times does the neon sign blink in 10 minutes?

Answers

To answer this, you can set up a ratio.

240:2
? :10

2 x 5 = 10
240 x 5 = ?
240 x 5 = 1,200

The neon sign would blink 1,200 times in 10 minutes. Hopes this helps!

Answer:

it blinks 1,200 times

Step-by-step explanation:

42−3×8














































































EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Answers

18 because starting with multiplying
42-24=18

[tex]\huge\text{Hey there!}\\\\\\\huge\boxed{\mathsf{42 - 3\times8}}\\\huge\boxed{\rightarrow\mathsf{ 42 - 24}}\\\huge\boxed{\rightarrow\mathsf{18}}\\\\\\\\\boxed{Answer: 18}\huge\checkmark\\\\\\\huge\text{Good luck on your assignment \& enjoy your day!}\\\\\\\\\huge\boxed{\frak{Amphitrite1040:)}}[/tex]

please help

isolate x in
x+3y=1

Answers

Subtract 3y and move it to the right
X= 1 - 3Y
I think it’s X=1-3y

The fee for renting a video camera is $25, plus $15 per day. Sam can spend no more than $85. What is the maximum number of days sam can rent the video camera? HURRY PLS

Answers

Answer:

3 in a half days

Step-by-step explanation:

Answer:

4 days

Step-by-step explanation:

The $25 fee would be paid straight forward so you could do $85-$25=$60

this means Sam has $60 left and $15 per day would give them 4 days

$15 x 4 = $60

Dave makes 20% commission on all of his sales for the week. Last week Dave sold $1000. How much did Dave make?

Answers

Answer:

Dave will make $200 for the sales of $1000.

Step-by-step explanation:

Given are:

Rate of commission of Dave = 20%

Total sales = $1000

The amount that Dave will make will be obtained by calculating the 20% of total sales.

For that we will multiply the sales with 0.20

[tex]Commission = 20\%\ of\ Sales\\= 20\%\ of\ 1000\\=0.20 * 1000\\= 200[/tex]

Hence,

Dave will make $200 for the sales of $1000.

Please answer will give the point thing

Answers

pizzas cost $8 and sandwiches cost $2.50

5 12 14 will form a acute?
True or false

Answers

No it won't. it's false

cuz proofs here.

(5²)+(12²)= (169)

√(169) = 13

.. so if 13 was the number at 14

it would have been true.

currently the answer is false

HELP, NO SCAM ANSWERS PLEASE!

Answers

Answer:

c = 2.99m+ 6.85

Step-by-step explanation:

one time fee of 6.85

2.99 per movie rental

in other words you must pay 6.85

and 2.99 times the number of movies you watch

m = movies watched

c = cost

therefore

c = 2.99m+ 6.85

watching 13 movies at movie mania would mean that m (movies watched) would be 13

put that into the equation:

c = 6.85+ 2.99(13)

c =  6.85+ 38.87

c = 45.72

98.92 as a decimal to 2 places

Answers

Answer:

98.9 i think

Step-by-step explanation:

to round to 2 decimal places, look for the number 2 places from the decimal point. that number is 2. is there any number next to it on the right? no. so just round.92 which is 98.9

2 decimal places question.

98.92 would remain exactly the SAME if all u want is 2 decimal places answer

= 98.92

Write the fraction 6/8 as a percent

Answers

Answer:

75%

Step-by-step explanation:

5x-2y=30 complete the missing solution to the equation​

Answers

Answer:

I would have to go with x = 8 and y = 5, meaning the solution is (8, 5).

Step-by-step explanation:

[tex]5x - 2y = 30[/tex]

[tex]5(8) - 2(5) = 30[/tex]

[tex]40 - 10 = 30[/tex]

[tex]30 = 30[/tex]

The equation is y=5/2x - 15 or if solving for X is -6
Step-by-step explanation:
In terms of y=mx+b, we are to make the Y by itself.
Step 1. -2y = -5x +30
Make y become positive!
Step 2. 2y = 5x - 30
Distribut the 2 over to make it 1y.
Step 3. 1y = 5/2x - 15
The equation is y=5/2x - 15
If you are to find X it would be....
-15 divided by 2.5 gets you x= -6

What is 15.2 m to mm

Answers

Answer:

15200mm

Step-by-step explanation:

I just asked googl

Answer:

15.2m is 15200mm

Step-by-step explanation:

you multiply or divide the original number by however many tens places the other measurement is away. So, 15.2(m) is 3 tens places away from (mm) so you would multiply 15.2(m) by 1000 (15.2 x 1000) and you would get 15200

please help with this.

Answers

Answer:

b

Step-by-step explanation:

Answer:

I think your answer is B.

Step-by-step explanation:

Not 100% sure though

The following data points represent the length of each song Roy the Rooster sang each morning since he
changed barns.
2.2, 5.1, 5.7, 8.2, 2.2, 7.4. 4.3. 5.6
Using the data, create a histogram.
7
6
5
4
Number of mornings
3
More and
You

Answers

Answer:

Step-by-step explanation:

So put the 0-3 to the y2, 3-6 to the y4 and 6-9 to the y2

write the ratio in simplest form 34 to 52
HELP PLS QUICK

Answers

Answer:

17 to 26

Step-by-step explanation:

Can someone help me please

Answers

Answer:

I think the answer is B

I had that but got two out of order so that’s the best option for me

Answer:

D.

2/3 in percentage form is 66.6666667%

0.23=23%

25%

5/8=62.5%

60%

then you would have to put them in order.

Hope this helps!!

simplify the expression
-2 - 3n =

Answers

Answer:

-3n-2

-3   -3

n=2/3

you would be dividing

it would be N=2/3

Answer:

brainliest plsssss

Step-by-step explanation:

−2−3n

= −2 + −3n

What is 8/5 times 4/15?

Answers

Answer:

The answer is 32/75

Step-by-step explanation:

Hope this helps,

have a great day,

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A staffing agency for in-home nurses and support staff places necessary personnel at locations on a daily basis. Each placed nurse works 240 minutes per day at a daily rate of $90. Each support staff employee works 360 minutes per day at a daily rate of $120.
A. On a given day, 3000 total minutes are worked by then nurses and support staff that were placed. Write an equation that represents this relationship
B. On the same day, earnings for placed nurses and support staff totaled $1050. Write an equation that represents this relationship.
C. Solve the system of equations, and interpret the solution in the context of the situation.

Answers

You answer would be C I hope this helps........

Which of the following is a point-slope equation for a line with the point
(-2, 4) and a slope of 3?
OA. y- 4 - 3(x+2)
OB. y+2 = 3(x- 4)
OC. y-2 - 3(x- 4)
OD. y- 4 - 3(x- 2)

Answers

Answer:

A. y - 4 = 3(x + 2)

Step-by-step explanation:

Point slope form is y - y1 = m(x - x1), where m is the slope and (x1, y1) is a point on the line

Plug in the slope and given point:

y - y1 = m(x - x1)

y - 4 = 3(x + 2) is the equation

So, A is the correct answer.

HELP ASAP PLEASE
FIND THE VALUE OF X

Answers

Answer:

80

Step-by-step explanation:

Answer:

11/2

Step-by-step explanation:

Sum of angles in a triangle = 180°

84 + x +59 +x + 31 =180°

84+54+31+x+x = 180°

169 + 2x = 180°

2x = 180 - 169

2x = 11

x = 11/2

Solve for X. 67 = 18 + X

Answers

67=18+x
-18. -18
49=x

Please help!! the temperature at wonder lake is 12°f. during a storm, the temperature changes by -26° f. what is the temperature after the storm

Answers

Answer:

-14°F

Step-by-step explanation:

First, we start at 12°f. Then, the temperature changes by -26°f. This means that we add (-26°f) to what we currently have. We then have

12 + (-26)

= 12-26

= -14°F

23 I hope this helps

Can I get some help thank u sm

Answers

Answer:

11

Step-by-step explanation:

The sum of interior angles is equal to exterior angle

Given the following

Interior angles = 5x + 10 and 58

Exterior angle 11x+2

According to the postulate:

5x + 10 + 58 = 11x + 2

5x + 68 = 11x + 2

Collect like terms

5x -11x = 2 - 68

-6x = -66

x = -66/-6

x = 11

The value of x is 11

6 ft
x ft
8 ft
12 ft

Answers

Answer:

576?

Step-by-step explanation:

I think...

Sand costs three times as much as rocks per pound. If sand is $9.60 per pound, how much are rocks per pound?

Answers

Answer:

Rock costs $3.20 per pound.

Step-by-step explanation:

Because sand costs three times as much as rocks per pound, you can determine the cost of rocks per pound by dividing the cost of sand per pound by three:

[tex]\frac{9.60}{3}[/tex] [tex]= 3.20[/tex]

Simplify: (-3y5)3
-9y8
-9y15
-27y8
-27y15​

Answers

Answer:

(-3y5)3

-9y15

Step-by-step explanation:

prove me wrong

1. Find the Surface Area
10 km
3 km
8 km
6 km
It’s a 3D object

Answers

Answer:

120 km²

Step-by-step explanation:

make it braintliest please

rearrange y= -3/4x + 2 in standard form with a positive lead to coefficient

Answers

Answer:

Step-by-step explanation:

    [tex]y=-\frac{3}{4} x+2\\add\frac{3}{4} x to both sides\\y+\frac{3}{4} x=-\frac{3}{4}x+\frac{3}{4} x+2\\y+\frac{3}{4}x=2\\\frac{3}{4} x+y=2[/tex]

Please mark me as brainliest!

Evaluate 18a+5 when a=3.

18a+5=

Answers

Answer:

59

Step-by-step explanation:

18(3)=54+5=59

I dont see why it isnt 59, talk to me in th comments

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