Evaluate each expression express the result in scientific notation PLSSS I NEED THIS QUICK AND INCLUDE THE EXPLANATION

Evaluate Each Expression Express The Result In Scientific Notation PLSSS I NEED THIS QUICK AND INCLUDE

Answers

Answer 1

Answer:

3.1 × 10^5

Step-by-step explanation:

8.37 ÷ 2.7= 3.1 when you divide you subtract the exponents


Related Questions

NEED HELP ASAP PLEASE

Answers

Answer:

The image points are given as;

I' ( -3,0 )

J'( 0,3 )

K'( 2,2)

L'(1,-1 )

Step-by-step explanation:

The object points has coordinates at;

I (5,0)

J(2,3)

K(0,2)

L(1,-1 )

The object points are reflected across line x= 1 to get image of objects points at ;

I' ( -3,0 )

J'( 0,3 )

K'( 2,2)

L'(1,-1 )

Attached is the graph for the object points and image points after reflection across x= 1

Let u=XY where X(-4, 6) and Y(8,3). What is 12 ul?
6/17
18
3/17
612

Answers

Answer:

16) 1-3. 3-2. Find each product. 17) (-3X10) = -30. 18) (3)(-4) 2-12. 19) (-8)(5) = -40. 20) (7)(-9) =-63 ... 612-4)= 6(-2) = -12 se y. 4) x + x + y; use x = 1, and y= 1. 1+1 +1 3. 3. 3) (x - y) = 4; use x =-1, and y=-5 ... To earn more money her parents let some that were lost. How many did you begin her weed the garden for $9.80.

Step-by-step explanation:

6 [tex]\sqrt{17[/tex]

Students in the Scott School District spent two weeks collecting a total of 5,853 books to donate to local hospitals. The first week, the students collected 2,054 books. About how many books did the students collect for the hospitals the second week? Choose the better estimate.

Answers

Answer:

3799 books

Step-by-step explanation:

We have the total number of books collected as 5,853 books

In the first week, a total of 2,054 books were collected.

If the collection of books went on for two weeks;

Hence in the second week, a total of (5,853 - 2,054) were collected.

Therefore, number of books collected in the second week = 3799 books

17y-5x+8=9 in standard form?

Answers

Answer:

-5X + 17Y -1 A = -5X B = 17Y. C = -1

Step-by-step explanation:

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The equation of a line 17y - 5x + 8 = 9  in standard form

is - 5x + 17y - 1 = 0.

What are lines and their slopes?

We know lines have various types of equations, the general type is

Ax + By + c = 0, and the equation of a line in slope-intercept form is

y = mx + b.

Where slope = m and b = y-intercept.

the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.

Given, 17y - 5x + 8 = 9 we have to convert in standard form Ax + By + c = 0.

∴  17y - 5x + 8 = 9.

- 5x + 17y - 1 = 0.

So, A = - 5, B = 17 and, c = - 1.

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simplify 9p² + 12pq + 4q²​

Answers

Answer:

4 • (3p - 4q) • (p^2 + 3pq + 4q^2)

Step-by-step explanation:

Changes made to your input should not affect the solution:

(1): "q2"   was replaced by   "q^2".  1 more similar replacement(s).

(3p - 4q) • (((4 • (p^2)) +  12pq) +  2^4.q^2)

(3p - 4q) • ((2^2p^2 +  12pq) +  2^4.q^2)

Pull out like factors :

4p^2 + 12pq + 16q^2  =   4 • (p^2 + 3pq + 4q^2)

Factoring    p2 + 3pq + 4q2  

Try to factor this multi-variable trinomial using trial and error

Finally we get.

4 • (3p - 4q) • (p^2 + 3pq + 4q^2)

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Write each percent as a decimal and as a mixed number or fraction in the simplest form.

0.35%

Answers

Answer:

0.0035 in decimal form

7/2000 in fraction form

Step-by-step explanation:

math .way helps a lot with problems like this

Answer:

0.0035 in decimal form

7/2000 in fraction form

Step-by-step explanation:

math .way helps a lot with problems like this

Step-by-step explanation:

1. Which is greater 25% of 90 or 28% of 82.

Answers

Answer:

28% of 82

Step-by-step explanation:

25% of 90 is 22.5

28% of 82 is 22.96

It should be noted that 28% of 82 is greater than 25% of 90

The value of 25% of 90 will be:

= 25% × 90

= 25/100 × 90

= 0.25 × 90

= 22.5

The value of 28% of 82 will be:

= 28% × 82.

= 28/100 × 82

= 0.28 × 82

= 22.96

Therefore, we can see that 28% of 82 is greater than 25% of 90

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If Jasper can walk
1/2
mile in 1/4 hour, how long will it take him to walk 1.5 miles?

Answers

45 mins

Step-by-step explanation:

A quarter of an hour is 15 mins. If jasper walks 1/2 a mile in 15 mins then in 1.5 miles is 3 times that. 15x3 is 45.

GEOMETRY HELP PLEASE

Answers

An outside angle is equal to the sun of the two opposite inside angles.

The given inside angle is 75, the angle next to it is also 75 ( because there is a single line through the red arc, this means the angles are identical).

W = 75 + 75

W = 150 degrees.

The speed limit on a rural road in Europe is 90 km / hr . Yvonne is driving 35 miles How long will it take her if she drives at the speed limit ? How long will it take Yvonne to drive 35 miles if she drives at the speed limit ?

Answers

63 dnjdjdjdjdjdjdhdhhdhdhehusushshsbsbdddu

If someone can answer this they are a genius! You will receive 20 points and please don't answer it if you don't know it. Thank you very much, good luck!

Answers

Answer:

step by step its adds to 3

Step-by-step explanation:

Which of the following equations is equivalent to 1.43p + 2.2 = -4.001?
A. 143p + 22 = -4001
B. 143p + 220 = -4001
C. 1430p + 2200 = -4001
D. 143p + 220 = -4001

Answers

D 1430 +2200=-4001 this is ur answe

We can say that equation (C) [1430p + 2200 = -4001] is equivalent to the given equation [1.43p + 2.2 = -4.001].

What do we mean by equations?The equal sign joins two expressions to create a mathematical formula called an equation. An equation is a claim that demonstrates the equality of two mathematical expressions, according to algebra. For instance, the equation 3x + 5 = 14 is made up of the two equations 3x + 5 and 14, which are separated by the equal sign.

So, the equivalent expression is:

Equation is: 1.43p + 2.2 = -4.001

Let us take the number with the most numbers after decimals, that is -4.001.

Now, if we -4.001 × 1000, then we obtain:

-4.001 × 1000 = -4001

This means we will multiply all terms with 1000 as follows:

1000(1.43p + 2.2 = -4.001)1430p + 2200 = -4001

Therefore, we can say that equation (C) [1430p + 2200 = -4001] is equivalent to the given equation [1.43p + 2.2 = -4.001].

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please help me pls ty ​

Answers

Answer:

yes because a is in positive and b is in negate on the same number

Step-by-step explanation:

Relflect the shape in the mirror line

Answers

Answer:

its hard to do this without a graph to draw on for you but see explanation

Step-by-step explanation:

from each point count how many units it is from the mirror line and then count that many in the opposite direction. for example, the top left point is 3 away from the mirror line from the left so count 3 units to the right of the mirror line and that is where that point will be.

Can anyone help me on these 2 questions

Answers

Answer:

Nope lol

Step-by-step explanation:

a) So to find f(2) this means x=2, and you’re looking for y. On the graph, where x=2, y=3.
This means f(2)=3

b) To find f(x)=0, find where y=0. y=0 at x=5, and y=0 at x=-5.

Hope this makes sense!! If you have any more questions, let me know on the comments.

2. What is the arithmetic mean between 35 and 105?

Answers

Answer:

to get the arithmetic means between 35 and 105 you must add the two and divide it by 2 so 35 + 105 equals to 140 then you divide it by 2 to get 70

PLSS HELP

9. Find the missing side and classify
the triangle below.
8 ft.
8 ft.
the tas
ons 4.1
The
perimeter is
24 ft

Answers

Answer:

I'm not sure if you mean the type of triangle or the other number but I'm pretty sure it's an equilateral triangle and the the number is 8.

Step-by-step explanation:

Use the table to find the residual points. A 4-column table with 5 rows. The first column is labeled x with entries 1, 2, 3, 4, 5. The second column is labeled given with entries negative 0.7, 2.3, 4.1, 7.2, 8. The third column is labeled predicted value with entries negative 0.28, 1.95, 4.18, 6.41, 8.64. The fourth column is labeled residual value with all entries blank. Which residual plot is the correct one for the data? A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph. A graph shows the horizontal axis numbered negative 1 to positive 7 and the vertical axis numbered negative 1.5 to positive 1.5. Points are scattered all over the graph.

Answers

Answer:

B

Step-by-step explanation:

residual is the given - predicted

residual 1: -0.42

residual 2: 0.35

so on and so forth

B matches up with the first two coordinates

The residuals are 0.42, 0.35, -0.08, 0.79, and -0.65 because residuals are the difference between the actual and predicted.

What is the line of best fit?

A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.

The residual = actual—predicted

We have given:

X         Given     Predicted     Residual value

1            0.7           0.28             0.42

2           2.3           1.95              0.35

3            4.1            4.18             -0.08

4           7.2           6.41              0.79

5            8             8.65            -0.65

Thus, the residuals are 0.42, 0.35, -0.08, 0.79, and -0.65 because residuals are the difference between the actual and predicted.

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Describe the graph created by an Ohmic Device on a Voltage vs Current axis?

Answers

Answer:the graph shows a straight line going up. The line starts at the bottom left corner and goes up towards the upper right corner. If it was non-ohmic the line would have a curve in it.

Step-by-step explanation: I hope I’m right

Which of the following is a quadratic function?

Answers

A quadratic function is written as ax^2 + bx + c

Where the first term is raised to the 2nd power and the second term includes the x variable.

The answer would be number 2

Solve for g: C = 1/2gk

Answers

Answer:

G = [tex]\frac{C(2)}{k}[/tex]

Step-by-step explanation:

C = 1/2gk

First you want to multiple both sides by 2 to get rid of that fraction and you get

C (2) = gk then you divide both sides by k to isolate the g and your left with

G= [tex]\frac{C(2)}{k}[/tex]

Hope this helps

URGENT BRAINLIEST DUE IN 5 MINUTES PART 1 Clare estimates that her brother is 4 feet tall. When they get measured at the doctor's office, her brother's height is 4 feet, 2 inches.

Which measurement should be considered the actual height?

Answers

Answer:

4 feet and 2 inches

Step-by-step explanation:

The height that was measured by the doctor should be considered the actual height because it is the most accurate. It is an actual measurement and not an estimate.

ILL MARK U BRAINLIEST!!

Answers

Answer:

a. S

b. M

c. S

d. M

Solve for x, 17/4x-1/12=6x

Answers

Answer:

x= −1/21

Step-by-step explanation:

Yesterday, the temperature at noon was 11.4°F. By midnight, the temperature had decreased by 15.7 degrees. What was the temperature at midnight? *

Answers

Answer:

-4.3ºF

Step-by-step explanation:

Since the temperature decreased, you subract 15.7ºF.

11.4ºF-15.7ºF=-4.3ºF

Answer:

The temperature at midnight was:

-4.3°F

Step-by-step explanation:

11.4 - 15.7 = -4.3

15$ then we’re marked down to 5$ what is the percent decrease

Answers

Answer:

66% off

Step-by-step explanation:

Answer:

50% percent is $7.50

80% is 3.00

so it is a bit less then 65% but more then 60%

so it is 66% off

Step-by-step explanation:

What’s is twenty one minus eight

Answers

Answer:

13 dude

Step-by-step explanation:

Answer:

13

Step-by-step explanation:

a local food company produces yogurt in 3/4 tab cups 2 cups= 1 pint 2 pints= 1 quart 4 quarts= 1 gallon 8 fl oz= 1 cup The tubs of yogurt are sold for 75¢ each. Twenty percent of this is profit for the food company. How much profit does the company make on each tub? Enter the answer in decimal form.

Answers

Answer:

15cents.

Step-by-step explanation:

The cost of yogurt is $0.75

20% of this amount is the profit to the company

Profit = [tex]\frac{20}{100} * 0.75[/tex]

          = $0.15

So the profit to the company is 15cents.

Find the value of x (Round to the nearest tenth)

Answers

root of 481 but that’s only if the base is split into two equal segments that are both 9

Which statement about -10.5°C and -6°C is true?

0 -10.5°C< -6°C can be used to express the fact that -10.5°C is colder than -6°C.

0 -10.5°C -6°C can be used to express the fact that -10.5°C is warmer than -6°C.

0-10.5°C > -6°C can be used to express the fact that -10.5°C is colder than -6°C.

O -10.5°C > -6°C can be used to express the fact that -10.5°C is warmer than -6°C.

Answers

Answer:

In my view 1st answer is correct..

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