Mathematics High School

Determine if the number below is written in correct scientific notation, and why or why not.
56.987 x 10

Answers

Answer 1
The answer is in the photo I can’t send a link in here but here u go Lolli check comments good luck!

Related Questions

Yo I need help fast-

Answers

Answer:

Hannah and Vicky

Step-by-step explanation:

1/2 is the same as 2/4, 4/8, and 6/12

Gianna's distance was 5/12, which is less than 6/12 or 1/2

Hannah's distance was 5/8, which is greater than 4/8 or 1/2

Larisa's distance was 3/8, which is less than 4/8 or 1/2

Vicky's distance was 2/4, which is equal to 2/4 or 1/2

solve 0.5 cos 30=3x​

Answers

Answer:

0.14433756

Step-by-step explanation:

sorry if im wrong

Don't tap to view steps it doesn't work..

Using the graph as your guide, complete the following statement.
The discriminant of the function is
A. zero
B. positive
C. negative

Answers

Answer:

B. positive

Step-by-step explanation:

WILL GIVE BRAINILIEST! 14 POINTS! NO LINKS OR REPORT!!

A movie theater offer two different plans to see movies. Plan One has members join for $75 and then pay only $2 per movie. The second plan offers movies for $5.75 per movie. For what number of movies will the costs be the same for both Plan One members and Plan Two members?

Answers

Answer:

20 movies

Step-by-step explanation:

x = number of movies

(75 + 2x) = 5.75x

2x = 5.75x - 75

3.75x = 75

x = 20

A new car is purchased for $26,000 and over time its value depreciates by one half every 5 years. What is the value of the car years after it was purchased to the nearest hundred dollars?

Answers

Answer: $6,500

Step-by-step explanation:

Question says after 10 years.

The value of the car depreciates by 1/2 every year which is 50%, every 5 years.

In 10 years therefore, the car would have depreciated by half of its value, twice.

Use the future value formula:

= Amount * (1 + rate) ^ no. of periods

= 26,000 * ( 1 - 50%)²

= $6,500

Note: There are two periods because the depreciation is every 5 years and 10 years have gone by so the number of periods is: 10 / 5 = 2 periods

What are the domain and range of the exponential function below?
F(x) = 3^x + 2

Answers

Answer:

3 is the x

2 is the y

Step-by-step explanation:

ahhhhhhhhhhhhhhhhhhhhhh

Answers

Answer:

I think the answer would be F(7) ,because :

Step-by-step explanation:

2 < 4 -> |8-2| + 6 = 12

7 ⩾ 4 -> 15

15>12 .

2,3
coordinates plot it.

Answers

it should look like this

Which pair of Earth's sphere's interact the most when ocean waves break onto a beach?
atmosphere and blosphere
geosphere and atmosphere
hydrosphere and biosphere
geosphere and hydrosphere

Answers

Answer:

Step-by-step explanation:

The answer is geosphere and hydrosphere

help please urgentttt
In which two sports are the players’ height distributions most alike? Explain your reasoning.

Answers

Baseball and hockey

I GIVING BRAINLIEST!!!PLEASE HELP!!

Answers

Answer:

Goodnight

Just put the first variable for each number and substitute to see if you could match for the answers as in (-6, 6, -4 and 4) ..Let me know if you got through to your answer !

Preciso resolver isso hj

Answers

A é a resposta correta:

192 = 2⁶ × 3¹ = 2⁵ × 2 × 3

→   ⁵√192 =  ⁵√(2⁵ × 2 × 3) = ⁵√(2⁵) × ⁵√6 = 2 ⁵√6

Determine the measure of the angles.
m<1 =
m<2 =
m<3 =

Answers

Answer:

58° , 122° , 29°

Step-by-step explanation:

The triangle on the left has 2 congruent sides thus is isosceles.

Then the 2 base angles are congruent, so

∠ 1 = [tex]\frac{180-64}{2}[/tex] = [tex]\frac{116}{2}[/tex] = 58°

∠ 2 and 58° are adjacent angles and supplementary, that is

∠ 2 + 58° = 180° ( subtract 58° from both sides )

∠ 2 = 122°

The triangle on the right has 2 congruent sides and is isosceles

Then the 2 base angles are congruent, so

∠ 3 = [tex]\frac{180-122}{2}[/tex] = [tex]\frac{58}{2}[/tex] = 29°

Noah will select a letter at random from the word “FLUTE.” Lin will select a letter at random from the word “CLARINET.”

1. What is the probability Noah chooses the letter E from the word FLUTE?

2. What is the probability Lin chooses the letter E from the word CLARINET?

3. Which person is more likely to pick the letter “E?” Explain your reasoning using your answers from questions #1 and #2.

Answers

Answer:

20% & 12.5%

Step-by-step explanation:

1. 1/5 = 0.2 or 20%

2. 1/8 = 0.125 or 12.5%

3. Noah is more likely to select 'E' because he has a higher percentage or probability of selecting it. 0.2 is greater than 0.125

Please mark brainliest

Please mark brainliest

This chart shows the number of eggs laid each month by my pet chicken, Drakestail: During how many months of the year did Drakestail lay at least $16$ eggs?

Answers

21

Anonymous has the correct months, but the average is (21 + 23 + 22 + 24 + 15)/5 =

21 eggs

Answer:

7

Step-by-step explanation:

Jim rented a truck for one day. There was
base fee of $17.95, and there was an additional charge of 87 cents for each mile driven, Jim had to pay $153.67
when he returned the truck. For how many miles did he drive the truck?

Answers

Make an equation
Y = 17.95 + 0.87x
Y = total cost, x = miles
153.67 = 17.95 + 0.87x
135.72 = 0.87x
x = 156 miles

Answer:

Jim drove the truck 156 miles

Step-by-step explanation:

Represent the number of miles driven with x.

Then the formula for the total rental cost is C(x) = $17.95 + ($0.87/mile)x, and this comes to $153.67.  Solve for x:

$153.67 - $17.95 = ($0.87/mile)x, or

$135.72 = ($0.87/mile)x

Dividing both sides by ($0.87/mile), we get:

x = 156

Jim drove the truck 156 miles

I need help with that

Answers

Answer:

the triangle with 15 mini-squares

Sarah earns $400 per week and spends 15% of her earnings on transportation. How much does Sarah spend on transportation every week? *

Answers

Answer:

60 dollars a week.

Step-by-step explanation:

Just take 15 percent of 400, then you get your answer

think of it like this: ?/400$ = 15/100. We are trying to find 15 % of 400, so that’s what the “?” represents.
thinking of it like fractions, cross multiply the numbers you have in this situation (400x15) =6,000
then you divide that answer by the number left (100)
(6,000 / 100) = 60

So the answer is 60$, 15% of 400$ is 60$

help thank you very much​

Answers

Answer:

B: 76

Step-by-step explanation:

I have to put an explanation.I don't have an explanation.

Given that p is a whole number, and 1/4 < 2/p < 1/3, what is the value of p?

Answers

Answer:

p = 6

Step-by-step explanation:

Vera and her three sisters received the same amount of money to go to the school festival. Each girl spent $12. Afterward, the girls had $24 altogether.



Which equation can be used to determine the amount of money, m, each girl received?

Multiple choice question.

Answers

Answer:

Each girl (m) had $18.

Step-by-step explanation:

They each had $18.Then, they each spent $12.So, they each have $6; 6x4 = $24 left

The Equation to determine the amount of money, m, each girl received is 4m = 72 or m = 12(4) + 24

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Each girl spent $12.

Afterward, the girls had $24 altogether.

let each Girl received amount of $x.

So, the four spend = 12 x 4 = $48

Then, the total they have = 48 + 24 = $72

So, each of Girl have = 72/ 4 = $18.

Learn more about Unitary Method here:

https://brainly.com/question/22056199

#SPJ2

Marques bought a pair of shoes online for $61. He used a coupon code to get a 20%
discount. The website also applied a 20% processing fee to the price after the
discount. How much was the discount, in dollars and cents?

Answers

Answer:

$9.76

Step-by-step explanation:

After the processing fee that was after the coupon, the total discount was 9.76.

PLEASE HELP with question 7! BRAINLIEST to correct answer!!!!

Answers

Answer: rasie 13 to 3/4

Step-by-step explanation:

Raise 13 to 3/4 if this helps you

_______
|/ |
| (_)
| \|/
| |
| / \
|
jgs_|___

Answers

Answer:

B

Step-by-step explanation:

how do i fiind the longitude and latitude with a ruler​

Answers

Answer:

measure it with the inches side.

Step-by-step explanation:

Choose the graph with a slope of 1/2

Answers

Answer:

d has is the graph with the slope of 1/2.

Step-by-step explanation:

the rise over run from point to point is how you determine the slope.

i hope this helps :)

A square living room in a home has an area of 110.25 square feet.
What is the side length of the living room?

Answers

Answer:

a = 10.5 feet

Step-by-step explanation:

Given that,

The area of a square room, A = 110.25 ft²

We need to find the side length of the living room. Let the side be x.

We know that,

The area of a square, [tex]A=a^2[/tex]

So,

[tex]a=\sqrt{110.25} \\\\a=10.5\ ft[/tex]

So, the side length of the living room is equal to 10.5 feet.

The sum of the age of mother and daughter is 66 years.Mothers age is 5 times of daughters age.What is the age of daughter??

Answers

Answer:

I think it might be 13 or 14 I'm not completely sure though.

Step-by-step explanation:

You have 4 hours, and 50 questions. If you have the same amount of time per question, how long will 1 question take?

Answers

4,8 minutes

Plz give brainliest

What is y +9 =2(x +5) in slope intercept form?

Answers

Answer:

y=2x+1

Step-by-step explanation:

the form us y=mx+c

Answer: y = mx + b. y = -7

Step-by-step explanation: Hope this helps.

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To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2 / 12 5 0.6%. The first months interest on $1,000 is 1000 3 0.006 5 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 2 6 5 19. This means after making the first payment, the loan amount is 1, 000 2 19 5 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 3 0.006 5 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 2 5.89 5 19.11 and the remain- ing balance after the second payment is 981 2 19.11 5 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. 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