simplify the following expression into simplest form with all positive exponents
Answers
Answer:
I'm am pretty sure that the answer is 320. Hope this helps!
Hey there!
[tex]\mathsf{(7 \times 10^8) - (4 \times10^6)}[/tex]
[tex]\mathsf{= 7\times10^8 - 4\times10^6}[/tex]
[tex]\mathsf{10^8}[/tex]
[tex]\mathsf{= 10 \times 10 \times 10 \times 10 \times 10 \times 10 \times 10\times 10}[/tex]
[tex]\mathsf{= 100 \times 100 \times 100\times 100}[/tex]
[tex]\mathsf{= 10,000\times10,000}[/tex]
[tex]\boxed{\mathsf{\bf = 100,000,000}}[/tex]
[tex]\mathsf{7\times100,000,000 - 4 \times10^6}[/tex]
[tex]\mathsf{10^6}[/tex]
[tex]\mathsf{= 10 \times 10 \times 10 \times 10 \times 10\times10}[/tex]
[tex]\mathsf{= 100\times 100\times100}[/tex]
[tex]\mathsf{= 10,000\times100}[/tex]
[tex]\boxed{\mathsf{= \bf 1,000,000}}[/tex]
[tex]\mathsf{7 \times 100,000,000 - 4 \times 1,000,000}[/tex]
[tex]\mathsf{7\times100,000,000 = \boxed{\bf 700,000,000}}[/tex]
[tex]\mathsf{700,000,000 - 4 \times1,000,000}[/tex]
[tex]\mathsf{4\times 1,000,000 = \boxed{\bf 4,000,000}}[/tex]
[tex]\mathsf{700,000,000 - 4,000,000}[/tex]
[tex]\boxed{\mathsf{= \bf 696,000,000}}[/tex]
[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 696,000,000}}}\huge\checkmark[/tex]
[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Related Questions
Someone help me with these immediately
Answers
Answer:
Step-by-step explanation:
1.48+103+c=180(sum of the interior angles of a triangle)
151+c=180
c=180-151
c=29 degree
2.angle D+angle E=90(in complementary angles sum of two agles is 90 degree)
52+angle E=90
angle E=90-52
angle E=38 degree
3.angle F+angle G
=145+35
=180 degree
yes they are supplementary angles because in supplementary angle sum of two angles is 180 degree)
4.a.radius=diameter/2
=16/2
=8 ft
b.circumference=πd
=3.14*16
=50.24 ft
c.area=πr^2
=3.14*(8)^2
=3.14*64
=200.96 ft^2
6.yes 3,4 and 5 forms a triangle because the sum of two first number is greater than third side.
Answer:
hope it helped :)
Step-by-step explanation:
1)
In ΔABC , sum of angles = 180°
∠A + ∠B + ∠C = 180
48 + 103 + ∠C = 180
∠C = 29°
2)
∠D and ∠E are complementary angles. That is sum of ∠D and ∠E = 90
∠D + ∠E = 90°
52 + ∠E = 90
∠E = 38°
3)
∠F + ∠G = 145 + 35 = 180°
Since sum of angles is 180° , they are supplementary angles.
4)
a) diameter , d = 16 ft => radius = 16/2 = 8ft
b) circumference, c =π d = 3.14 x 16 = 50.24ft
c) Area = π [tex]r^2[/tex] = 3.14 x 8 x 8 = 200.96 square feet
5)
a) ∠M = 72°
b) [tex]\frac{15}{5} = \frac{8}{x}[/tex]
[tex]x = \frac{8 \times 5}{15} = \frac{40}{15} = \frac{8}{3}[/tex]
6)
For the given lengths to be a triangle. sum of squares of small sides must be equal to square of larger length. That is,
[tex]5^2 = 4^2 + 3^2\\25 = 16 + 9\\25 = 25[/tex]
And it's true. So the lengths make a triangle.
can someone please help
Answers
Answer: I think its number 2 on what I can see.
Step-by-step explanation:
Find the MEDIAN for the data set: 47, 45, 42, 40, 42, 39, 40,38, 25, 38, 36, 39, 40,
42, 47, 40
Answers
Answer:
31.5
Step-by-step explanation:
The MEDIAN is the middle value in a data set.
If the data set has an even amount of values, then the MEDIAN is the MEAN of the two middle values.
For this data set, the middle values are 38 and 25.
To find MEAN, add up all the values and divide by the number of values.
38+25=63
63÷2=31.5
The MEDIAN for this data set is 31.5.
Which rectangle prism has a volume of 48 cubic feet?
Please help don’t do links and it is worth branliest ty if u actually try to help
Answers
Answer:
the first box
Step-by-step explanation:
V = lwh
V = (4)(4)(3) = 48
Answer: the first one
Step-by-step explanation:
I NEED THE RIGHT ANSWER ASAP.
Select the correct answer.
Jane is surveying sales at drugstores in Greendale. She visits the drugstores in the neighborhood to collect their sales data. Jane starts from her office at C and walks to the drugstores at D, E, F, G, and H, in that order, before returning to her office. What is the total length of her route?
A. 32 units
B. 34 units
C. 36 units
D. 38 units
E. 40 units
Answers
Hope this helps, if you need any help plz contact me! ;)
is this angle complementary, supplementary, or vertical.
Answers
Answer:
supplementary
Step-by-step explanation:
because putting them together forms 180 degree angle
What are the three components that are included in a probability model?
Answers
2. the set of all possible outcomes of an experiment
3. a set of probabilities assigned to each element of the sample space
Hope this helps good luck!
1.Arrage in ascending order -3/4 , 8/-12 , -9/16 , 7/-24
2.Find five rational numbers between -1/2 and 2.
Answers
For the first question your answer might be same as the order of your question
12 1/2 - (-4 1/2) = ?
Answers
Answer:
17
Step-by-step explanation:
Convert the mixed numbers to improper fractions, then find the LCD and combine.
12 + 4 = 16
1/2 + 1/2 = 1
16 + 1 = 17
½ cups = how many pint
Answers
Answer:
0.5 pints
Step-by-step explanation:
Answer:
Step-by-step explanation:
½ cups = 1/4 pints or 0.25
sam has 13 1/2 yards of ribbon. He cuts the ribbon into peices that measure 3/4 yard. What is the maximum pieces of ribbon Sam can cut that measure 3/4?
Answers
When solving this convert 13 1/2 into an improper fraction. Then divide by 3/4 and you will get an answer of 18.
Pls answer if you only know the correct answer! Thanks! :)
Answers
Answer:
I would say it's -0.8
Step-by-step explanation:
Since 3 is pretty far, I'm assuming -2 is at the left end of the line, so -.8 seems like the most reasonable answer.
Determine the missing side of the square.
Answers
Answer:
The missing side is 9cm.
How I got my answer:
1. Squares have equal sides.
2. The area is 81cm^2, so we have to divide 81 by 9.
81 : 9 = 9cm.
Answer:
Length of the side W = 9cm
Step-by-step explanation:
A square has all sides equal. So since one side is 9cm, the rest will be 9cm as well. The side marked as 'W' is 9cm.
You can find this in another way (if the length of the sides aren't given) :-
The area is 81[tex]cm^{2}[/tex]
[tex]side^{2}[/tex] gives the area
Let's take the side as x.
So,
[tex]x^{2}[/tex] = Area
[tex]x^{2}[/tex] = 81[tex]cm^{2}[/tex]
x = [tex]\sqrt{81}[/tex]
x = 9cm.
So, each side of the square would be 9cm!
Missy is organizing her shoes she has 288 total pairs of shoes the shoes will be organized into 3 closets in her house each closet has 4 shoe racks how many shoes are on each shoe rack?
Answers
Answer:
3 closest with four shoe racks
4x3=12
288/12=24
So 24 shoes
Step-by-step explanation:
96 shoes for 4 shoe racks means 24 pairs per shoe rack.
Hopefully, this answered your question, have a great day!
The chef at a restaurant bought 37 pounds of salad for $46.25. How much did she pay for 1 pound of salad? Show all work and explain your reasoning
Answers
Answer:
$1,25
Step-by-step explanation:
$46.25 : 37 = $1,25
I divided the amount of money into the number of 37 pounds
She pay for one pound of salad is $[tex]125[/tex].
What is the equation?
The definition of an equation is a mathematical statement that shows that two mathematical expressions are equal.
Here given that,
The chef at a restaurant bought [tex]37[/tex] pounds of salad for $[tex]46.25[/tex].
[tex]\frac{46.25}{37}[/tex] ×[tex]100=125[/tex] $
Hence, she pay for one pound of salad is $[tex]125[/tex].
To know more about the equation
https://brainly.com/question/12788590
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George bought 3 3/10 yards of fabric for an art project at $2.27 per yard. What was the total cost of the fabric?
Answers
Answer:
$7.49
Step-by-step explanation:
2.27*3 3/10 = 7.491
Which would be rounded to $7.49
Explaination: Because I know
Complete the table so there is a proportional relationship between cups of blue paint and cups of red paint.
Answers
Answer:
2.5, 2.8, 25
Step-by-step explanation:
Answer:
2.5, 2.8, 25
Step-by-step explanation:
They are the same charts
pls help I have to turn this in an hour lol!! BOTS STAY AWAY!!!
Answers
[tex]\bold{{Answer}}[/tex]
64
please correct this answer if its wrong
[tex]\bold\green{{Answer:}}[/tex]
[tex]\bold{{64}}[/tex]
correct if wrong
6(-2g-1)=-(13g+2)6(−2g−1)=−(13g+2)
Answers
Answer:
g=4
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
6*(-2*g-1)-(-(13*g+2))=0
2.1 Pull out like factors :
-2g - 1 = -1 • (2g + 1)
-6 • (2g + 1) - (-13g - 2) = 0
g - 4 = 0
4.1 Solve : g-4 = 0
Add 4 to both sides of the equation :
g = 4
hope this helped
Find the volume of the cylinder. Round your answer to the nearest tenth if necessary. Use 3.14 for π.
A can of juice has a radius of 4 inches and a height of 7 inches. What is the volume of the can?
The volume of the can is about in3.
Answers
Answer:
I think it would be 351.86
Of the 18 people who have signed up for a genetics lecture, 8 have hazel eyes. What is the experimental probability that the next person to sign up will have hazel eyes?
Answers
Answer: 0.8 or 80%
Step-by-step explanation:
there’s 8 ppl with hazel eyes, which leaves 10 others that don’t have hazel eyes. So try dividing 8 by 10, which is 0.8 which also equals to 80% that’s how I got this answer. I hope this helps!
PLEASE HELP NO LINKS OR WEBSITES DUE TODAY IN 4 MINUTES (2:30pm)
Answers
Answer:
i have no idea just thought i would tell you
Step-by-step explanation:
Answer: 1. $37.50 markup
2. $72.33
Step-by-step explanation:
Its easy all you needed to do is read
A markup is how much the Seller wants to gain so if its $75 and hes selling the item for 112.50 It is a $37.50 markup
Please answer I would really appreciate! These are together btw!!!!!!
Answers
If They already traveled 1/3 of the trip, then traveled 240 more to reach their destination.
Then 240 is 2/3 of the trip.
Divide 240 by 2 to find the unit rate.
240 / 2 = 120
Multiply that by 3 to find the total
120 x 3 = 360
I WILL GIVE BRAINLIEST! PLEASE HELP ASAP!
Answers
Answer:
13 pieces, with 1/2 foot remaining
Step-by-step explanation:
Claudia claims that there is one operation in the algebraic equation above. Joanna claims that there are two. Who is correct? Explain.
17 - r4= 80
Answers
Answer:
There are only 4 operations. Joanna is incorrect and Claudia is correct.
Hope this helps :)
-jp524
The Academic Quiz advisor needs to choose the top member to compete in a final challenge. When she calculated the team members’ scores on qualifying tests over the past year, she found that Tobin and Yolanda had approximately the same mean score.
The MAD for Tobin’s scores is 28.3, and the IQR is 39.8.
The MAD for Yolanda’s scores is 9.7, and the IQR is 18.5. Which statement is true?
A. Tobin should compete because his measures of variability show that he is more consistent.
B. Both players are equally qualified because their measures of variability are approximately the same.
C. Yolanda should compete because her measures of variability show that she is more consistent.
D. Both players are equally qualified because their mean scores are about the same and their measures of variability do not provide any additional information.
PLZ HURRY WILL MARK BRAINLIEST
Answers
The box plots below show the heights (in centimeters) of the players on the University of Maryland women's basketball and field hockey teams.
Which pieces of information can be gathered from these box plots?
Answers
Gotta add more words
Answer:
IT is A and B
Step-by-step explanation:
It is on khan academy
An elevator starts at the lobby and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for going down. Which expression gives the total number of floors traveled during the 4 stops?
Answers
Answer:
the answer is the first one. im sorry if im wrong. good luck though
Step-by-step explanation:
Answer:Im pretty sure it is 4 becasue they are not going down.
Step-by-step explanation:
In her science class, Nadia needs to make a model showing the planets' relative distance from the Sun. She wants to use centimeter grid paper to create her model. If 1 centimeter on the model represents 100,000,000 kilometers, write a proportion Nadia could use to create her model on the grid paper. Use the proportion to find the distance for each planet on the model. Then use a ruler and centimeter grid paper to draw a model similar to Nadia's.
Answers
hêhệ lô t không bt làm. xl. :))
Answer:
Distance as follows: 1cm = 100,000,000
Mercury is 58,000,000 = 0.6cm
Venus is 110,000,000 = 1.1cm
Earth is 150,000,000 = 1.5cm
Mars is 230,000,000 = 2.3cm
Jupiter is 780,000,000 = 7.8cm
Saturn is 1,400,000,000 = 14cm
Neptune is 4,500,000,000 = 45cm
Step-by-step explanation:
Would I need Circumference or Area to calculate the amount of oil it takes to cover a frying pan? Explain your reasoning.
Answers
Answer:
area, you would need the area of the frying pan because surface area is the space it would take to cover the surface with oil