Please help asap I attached the question!!!!

Please Help Asap I Attached The Question!!!!

Answers

Answer 1
Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. if the decimal is being moved to the left, the exponent will be positive. all i really did was subtract the numbers without the exponents. but this is useless right now so the answer is: 2.1*10^7
Basically: 2.1 times 10 to the power of 7



Related Questions

A farmer has 12 3/4 acres of land. He wants to divide the land equally among his 5 children. How much land will each child receive?

Answers

Answer:

2.55

Step-by-step explanation:

3/4 is equivalent to 0.75

So,

12 3/4 is equivalent to 12.75

so,

12.75 acres/5 children= 2.55 acres per child

How many decimal places are in the product of 1.91 and 2.3? one two three four​

Answers

Three! Because there is a total of 3 numbers after both 1.91 and 2.3.

Hope I helped!

Answer:

C.3

Step-by-step explanation!

because there is a total of 3 numbers after both 1.91 and 2.3.

Hope this helps you!

rename 3.5 as a mixed number​

Answers

Answer:

3 1/2

Step-by-step explanation:

.5 equals one half or 1/2

3.5 equals 3 1/2

Answer:

3 ½

Step-by-step explanation:

when you convert your decimal to a mixed number it is the easiest to find a common value of it. if you take ½ and turn it into a decimal it would be .5 or 50/100. its all about finding the lowest common denominator

lowest common multiple of 45 and 60​

Answers

Answer:

180

Step-by-step explanation:

why does it have to be 20 character long

Suppose you are playing a game of Uno and you must draw two cards from the deck. An Uno deck contains
108 cards. What is the probability that you draw a Skip card or a seven? There are 8 possible chances of
drawing a Skip card and 2 chances of drawing a seven.

Answers

Answer:

hatdog jdudhsisbsn

Step-by-step explanation:

jsysvysbd

Answer:

Explanation:

P(skip or seven) = P(skip) + P(seven)

P(skip) = 8/108
P(seven) = 2/108

P(skip or seven) = 8/108 + 2/108
P(skip or seven) = 10/108 = 5/54

Therefore, the probability of drawing a skip or a seven is 5/54

A junior high girls' basketball team is to consist of 5 players. How many different teams can the manager select from a roster of 12 girls?

Answers

since each team has 5 players he can make 2 teams
Two teams is the answer

Car Sales A manufacturer of economy cars has determined that 50,000 cars per month can be sold at a price of $18,000 per car. At a price of $17,500, the number of cars sold per month would increase to 55,000. Determine a linear function that predicts the number of cars that will be sold at a price of x dollars. Use this model to predict the number of cars that will be sold at a price of $17,000.

Answers

Answer: 60,000 cars would be sold at $17000.

Step-by-step explanation:

• first we find the slope of the function between two points

(50,000, 18000) and ( 55,000, 17500)

• Let the number of cars sold be the x axis coordinate.

and the price is the y axis coordinate.

• next we plot this points.

m= Change in y / Change in x = rise / run

The slope m = (18000 - 17500/ 50,000 - 55,000)

= -0.1

• The equation of the line in point slope form is m(x-x1)=(y-y1)

• substituting for the first point

-0.1 (X-50,000) = y-18000

-0.1x - 5000 = y - 18000

-0.1x = 18000 + 5000

y = -0.1x + 23000

our slope -0.1 is negative.

In order to find the number of cars to be sold at a price of $17000, substitute this value y in the equation such that:

17000 =-0.1x+23000

solve for x

-0.1x = 23000-17000

0.1x = 6000

divide both sides by 0.1

x = 60000

60,000 cars would be sold at $17,000

Which of the following points lie in the solution set to the following system of inequalities?
y > -3x + 3
y > x + 2
(2,5)
(2,-5)
(-2,-5)
(-2,5)

Answers

Answer:

not (2,-5)

Step-by-step explanation:

what is 1261/48 so then i could get done with my brain power

Answers

Answer: It is 26.27083333

26.27 if rounded

It cost Benjamin $1.35 to send 9 text messages how much would it cost to send 118 text messages

Answers

Answer:

it costs $17.7

Step-by-step explanation:

1.35/9 is 0.15

0.15 * 118 = 17.7

The volume of a cone is 1/3 that of a cylinder when the radius and height are the same (v= 1/3(pi)(r)^2(h). What is the volume of a cone with a radius of 10 inches and a height of 12 inches.

Answers

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Surface Areas and Volumes.

Since, Volume of cone = 1/3 π r^2 h,

here, r = 10 Inches and h= 12 inches, also π =3.14

so, VOC = 1/3 π (10)^2 × (20)

VOC = 1/3(3.14)(100)(20)= 2093.33 inch^3

=> so the volume of the cone is 2093.33 cubic inches.

Please help me thanks in advance!!!

Answers

Answer:

9

Step-by-step explanation:

9 because the steps show how to add u dummy

Is 30 miles per hour a ratio?

Answers

Answer:

Yes, it is a ratio of miles to hours. (30 miles per 1 hour) 30:1

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation: It's a ratio because you can frame it like "For every hour you _____ 30 miles."

please help me asap​

Answers

Answer:

15/16-3/4 is 3/16. (1/8 simplified)

Step-by-step explanation: Let the 4 turn into a 16. Multiply 4 by 4 to get 16. Then, multiply the numerator by the number you multiplied for the denominator. 3x4 is 12. Now, can subtract. 15-12=3.

Answer:

#5 should be: 0.1875    

and since its different to the ones you have it will be 1 bc the decimal shows as .1

Idk if u want #6 done bc it does not show all answers but i did it anyways :)

#6 should be:−18.16666667

and if there is no decimal points on this one eather it will be -18/16

Step-by-step explanation:

Hopefully this helped, if not HMU and I will try my best to get you a better answer!

Have a great day:)

And if u need help with anything Im here! :)

Using the graph below determine the slopes of the lines in simplest form.

AB = __________
CD = __________
EF = __________
GH = __________

plz help I forgot how to do this

Answers

Answer:AB= -4/3

CD=6/2

EF=Zero

GH=4/6

Step-by-step explanation:

ok  rise/run

SECTION A
1. The perimeter of a pallalelogram is 38cm. If one of the aide is 12 cm. Find
other side (a) 7cm (b) 9cm (c) 13cm 76
2.​

Answers

Answer:

(a)

Step-by-step explanation:

since a parallelogram has atleast 2 equal sides, we take the 12cm and double it. That equals 24cm. So, 38cm take away 24cm equals 14cm. And since a parallelogram has 4 sides we half 14cm, which gives us 7cm.

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Answers

Answer:

Yes because you will still be able to get a Number that will verify.

Step-by-step explanation:

Answer:

You can't predict if they will be less than or greater than either factors because it isn't given if those decimals are positive or negative numbers, and it doesn't state if we should round them.

Step-by-step explanation:

Helpppppppppppppppppp please......

Answers

Answer:

Ratio of girls to total number of students: 4:12

Step-by-step explanation:

There are four girls, and eight boys.

In all there are 12 students.

So the ratio of girls to total number of students taking swimming lessons is 4:12

I would confirm that it’s 4:12 same answer like on imagine math !

How many ways can 10 books be arranged on a shelf? ​

Answers

Place them horizontally or vertically

Julie bought 16 ounces of wild mushrooms at $11 per pound. how much were the mushrooms

Answers

Answer:

i think its 116

Step-by-step explanation:

HELP!!!
Drag and drop each number in the correct box to order the numbers from least to greatest.

The numbers from least to greatest are:


Answers

Answer:

Least to greatest: -40, -11, -1, 18, 38, 55, 64

Can somebody answer this math question I’m lost

Answers

Answer: 2x+5
Have an amazing rest of your day

What is the answer to 7.13 x 5.5 ?

Answers

Answer:

39.215

that is your answer

The answer will be 39.125

I NEED URGENT HELP
SOMEONE PLEASE HELP

Answers

Answer:

2x + 3y = -13

Step-by-step explanation:

We can first find the equation of the line in point-slope form. The slope of the line is given by [tex](y_2-y_1)/(x_2-x_1)[/tex], which is (-5-(-3))/(1-(-2)), or -2/3. The equation for a line in point-slope form is [tex]y-y_1=m(x-x_1)[/tex] where [tex]m[/tex] is the slope and [tex](x_1,y_1)[/tex] is a point on the line -- in this case, we may use (1, -5). Therefore, the equation for the line is y + 5 = -2/3 (x-1).

The question asks for the equation of the line in standard form -- which is [tex]Ax+By=C[/tex]. We can get this by simplifying the equation above to get[tex]2x+3y=-13[/tex].

I did part A (optional: correct me if i did any wrong on part A). I do not understand part B. Explanation and answer please

Answers

Answer:

   

Step-by-step explanation:

8. Solve the equation. Check your solution, if possible.
y - 12 = 9

Answers

Answer:

21

Step-by-step explanation:

Just reverse the problem.

y - 12 = 9

y = 12 + 9

y = 21

27% of 140 =
Blank% of 500 = 90
32% of Blank = 8

Help meeeee

Answers

the first one is 10.8 that’s all i know tho sorry

Let f(x) = 2x2 + x − 3 and g(x) = x − 1. Find f(x) • g(x).

Answers

Answer:

Simply place the f(x) polynomial over g(x) to get the f(x) / g(x) result. Since polynomials have an infinite domain, the only gap you will get comes from the denominator equaling zero. That happens when:

X - 1 = 0

   +1    +1

   X   = 1

So the domain is: D: X≠ 1

What is mZSVT?
Enter your answer in the box.

Answers

Answer:

The measure of ∠SVT is 79°

Step-by-step explanation:

In the given figure

∵ US ∩ RT at V

∴ ∠SVT and ∠UVR are vertically opposite angles

∵ The vertically opposite angles are equal in measures

m∠SVT = m∠UVR

∵ m∠SVT = (5y + 9)°

∵ m∠UVR = (8y - 33)°

→ Equate them

8y - 33 = 5y + 9

→ Add 33 to both sides

∴ 8y - 33 + 33 = 5y + 9 + 33

∴ 8y = 5y + 42

→ Subtract 5y from both sides

∴ 8y - 5y = 5y - 5y + 42

∴ 3y = 42

→ Divide both sides by 3

∵ [tex]\frac{3y}{3}[/tex] = [tex]\frac{42}{3}[/tex]

y = 14

→ Substitute the value of y in the measure of ∠SVT

∵ m∠SVT = 5(14) + 9

∴ m∠SVT = 70 + 9

∴ m∠SVT = 79°

The measure of ∠SVT is 79°

1. Ernie earns $17 per hour tutoring student-athletes at Brooklyn University. a. If Ernie tutored for 12 hours this month, how much money did he earn?​

Answers

Answer:

$17 * 12 hrs = 204

Step-by-step explanation:

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A student is taking a class on how ideas have affected history. Which option is the most appropriate research question for this class? Select one: 1) If you were Abraham Lincoln, what would you say about the abolition movement? 2) If you lived long ago, how would you participate in the abolition movement? 3) How did the abolition movement help to defeat slavery? 4) Was Harriet Beecher Stowe in the abolition movement? PLEASE HELP WILL GIVE BRAINLIEST IF CORRECTfigure out the miles per hour (mph)1. what is the mph if the time is 1 hour 42 min and the distance is 935 miles?2. what is the mph if the time is 36 min and the distance is 330 miles? what is the cell theory Which of the following BEST completes the blank line in diagram above?A.Build strong communitiesB.Organize eventsC.Elect representativesD.Create jobsPlease select the best answer from the choices providedABCD pls help will give brianly for help Find the quotient:20 5 What question is Johnny cash directly answering in his song man in black This does not make sense to me The word barbarian comes from Rome and means? The scientist's hypothesis that all of the continents were previously one large continent until something caused them to move apart is called _______________.continental driftPangaeaorigin of continentssupercontinent uno dos tres cuatro cinco Select the correct answer.Which statement is false?A. The inequality sign always opens up to the larger number.B. The greater number in an inequality is always above the other number on the vertical number line.C. The smaller number in an inequality is always located to the left of the other number on the horizontal number line.D. The inequality sign always opens up to the smaller number Idk the answer to this The symbol P represents the element phosphorus. This elements atomic number is 15. How many protons and electrons are in a P3 ion?15 protons and 3 electrons12 protons and 15 electrons15 protons and 18 electrons18 protons and 15 electrons HELP ME PLEASE *50 points*Use the diagram on the answer document to answer the following:A. How much force is necessary to start the object moving?B. How much force is necessary to keep this object moving?C. If it starts at rest, will the object start to slide?D. Depending on "C" either find the acceleration of the object or the additional forcenecessary to move it. how do solve slope and for the y axis? PLEASE HELP I AM TIMED! Several key factors help to determine the types and numbers of organisms found in the various layers of both freshwater and marine systems. What is not one of these? a. algal bloom b. availability of food c. temperature d. availability of nutrients e. dissolved oxygen levels A student walks 4 block east, 7 blocks west, 1 blocks east then 2 blocks west in an hour her average speed is____ block/hour Which of these fields is the example of what physical geographers study?A. Ecosystems and environmentsB. Ancient culturesC. Economics and governmentsD. Cities and societies What hold's the nucleus together in an atom?