Answer:
4005
Step-by-step explanation:
Any help is appreciated!!
Answer:
Step-by-step explanation:
600,000,000
Answer:
[tex]1.872 \times {10}^{13} [/tex]
Step-by-step explanation:
Simply multiple the values listed
[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]
You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.
[tex]18.72 \times {10}^{12} [/tex]
Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.
[tex]1.872 \times {10}^{13} [/tex]
I need help with this fast, please! Small amounts of substances can be measured in milligrams. One milligram equals gram. Suppose a scientist needs 25 milligrams of a substance. Find the amount in grams. Write your answer in scientific notation.
Answer:
0.025 grams
Step-by-step explanation:
1milligrams equals 0.01grams
25milligrams equals 0.025 grams
-1/4 + (-3/7) what is the answer???
Given:15y+7=12-20y prove:y=1/7 (I just need the prove thanks)
Answer:
15y+7=12-20y (add 20y to both sides)
35y+7=12 (minus 7 from both sides)
35y = 5 (divide both sides by 35) (5/35=1/7)
y= 1/7
Answer:
64/7 = 64/7 yes y = 1/7
Step-by-step explanation:
To prove this we simply have to plug in!
15(1/7) + 7 = 12 - 20(1/7) (simplify)
15/7 + 7 = 12 - 20/7 (simplify further)
64/7 = 64/7
So yes y = 1/7
What is the total cost of a $250 table with a 5% tax rate
Answer: $262.50
Step-by-step explanation:
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
A)1/2
B)7
C)0/4
Answer:
Your answer is A 1/2
Step-by-step explanation:
if we know that y=mx+b and that m is the slope and also that m = rise over run then we see that the rise of this line is 1 and that the run 2.
4 1/2 - 5 1/3 ÷ ( 20x - 14 2/3) = 1 5/6
Answer:
pasensya na di ko alam
Step-by-step explanation:
amerikano kasi ako
A rectangle is (x + 6) meters (m) long and (2x - 1) meters wide.
(x + 6) m
(2x - 1) m
Which expression represents the area of the rectangle in square meters?
O 2x2 - 6
020? + 7-6
O 2012 + 112 - 6
202 + 13x - 6
Answer:
Option (3)
Step-by-step explanation:
Length of the given rectangle = (x + 6) meters
Width of the given rectangle = (2x - 1) meters
Area of a rectangle = Length × Width
= (x + 6)(2x - 1)
= x(2x - 1) + 6(2x - 1)
= 2x² - x + 12x - 6
= (2x² + 11x - 6) square meters
Therefore, area of the given rectangle is defined by the expression given in option (3).
Mrs. Ross's weekly pay at the record store is directly proportional to the number of hours she works. Her pay is $174 for 24 hours of work. Find her pay for 40 hours of work.
Answer:
She makes 290 every 40 hours
Step-by-step explanation:
174 divided by 24
then multiply that number by 40
HURRY PLEASEEEE
A line has a slope of -3 and passes through the point (-3, 8) What is the equation of the line?
Answer:
Last one.
Step-by-step explanation:
Find the value of x. Then find the angle measures of the triangle.
3x°
40°
Sum of angle
measures: 180°
Answer:
x=35°
3x= 105°
Step-by-step explanation:
[tex]40 + 3x + x = 180[/tex]
[tex]40 + 4x = 180[/tex]
[tex]4x = 180 - 40[/tex]
[tex]4x = 140[/tex]
[tex]x = \frac{140}{4} [/tex]
[tex]x = 35[/tex]
[tex]3x = 3(35) \\ 105[/tex]
What's y'all dream college?? (Mine is Howard university or another HBCU school )
Answer:
Yale University would look so good on my record!
Step-by-step explanation:
But it's a 1/10 chance that I'll make it but It's cool to think about
What is the answer to life?
Answer:
you
Step-by-step explanation:
Which best states George Washington’s connection to the 1787 Constitutional Convention? He was an honorary delegate because he had led the Continental army. He delivered the new Constitution to Great Britain as an ambassador. He led the Constitutional Convention because he was respected throughout the nation. He led the Constitutional Convention because he was known for his wisd
Answer:
he led the constitutional convention because he was respected throughout the nation
Step-by-step explanation:
The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.
What is Constitutional Convention ?The Philadelphia Convention is also known as the Constitutional Convention took place between May 14 and September 17, 1787, to resolve the problems of the United States government.
The delegate elected to George Washington to led the convention, the presence of Washington a national hero respected by all helped to legitimize the convention. This result of the Convention was the Constitution of the United States of America.
The best states George Washington’s connection to the 1787 Constitutional Convention is: He led the Constitutional Convention because he was respected throughout the nation.
Learn more about Constitutional Convention;
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Name the bases of the prism
Answer:
D
Step-by-step explanation:
im 79% sure
The radius of the moon is approximately 1,350,000 m. What is the radius in kilometers? (1 km=1000m)
Answer:
I believe it is 1,350 but i am not completely sure
Step-by-step explanation:
The radius of the moon in Kilometers is 1350 km.
What is unit conversion?Multiplication or division by a numerical factor, selection of the correct number of significant figures, and unit conversion are all steps in a multi-step procedure.
Unit conversion is a multi-step procedure that involves adding, subtracting, multiplying, or dividing by a conversion factor. Additionally, rounding and choosing the appropriate number of significant digits may be necessary during the process. To measure various parameters, various units of conversion are utilized.
Given that the radius of the moon is approximately 1,350,000 m. The radius in kilometers will be calculated as,
1 km = 1000m
1 m = 1 / 1000 km
1350000 meters = 1350000 / 1000 km
1350000 meters = 1350 km
To know more about unit conversion follow
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PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
abcdefghijklmnopqrstuvwxyz
BRAINLYY
Tell me 3 points that would be on the graph of y = -x - 1
Answer:
(-1,0)(0,-1)(1,-2)
Step-by-step explanation:
x is an unnown therefore you can write anything is the place of “x”
for example:
A. y=-(-1)-1
y=0
b. y=-(0)-1
y=-1
c. y=-(1)-1
y=-2
Mark wants to buy 5 new video games from
GameStop. Each video game is $17.99 and he has an
8% off coupon. How much will he have to pay at the
register?
slope of the points (11,-20) and (3,-20)
Answer:
the slope is 0.
Answer:
Slope is zero
The distance Train A travels is represented by y=70x, where y is the distance in kilometers and x is the time in hours. What is the unit rate of Train A?
Answer:
the unit rate is 70 miles per 1 hour
Step-by-step explanation:
Grades 1 through 6 at Eastwood Elementary School raised $5,492 towards repairs for the gymnasium floor.
How much did each grade raise if they each collected about the same amount of money? Choose the best estimate.
A. About $1,100
B. About $900
C. About $550
D. About $500
Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1
Answer
y = 10
Step-by-step explanation:
if they are both negative they cancel each other out so -10 x -1 are both negative it would be 10 so y = 10
please mark brainly
Which statement most accurately describes what happens when a bar of chocolate melts? A. A physical change takes place that causes molecules to move slower. B. A physical change takes place that causes molecules to move faster. C. A chemical change takes place that causes molecules to move faster. D. A chemical change takes place that causes molecules to move slower.
Answer:
(B). A physical change takes place that causes molecules to move faster
Step-by-step explanation:
When a bar of chocolate melts its physical form is changed, there is no difference in its chemical composition as it is still same.
When the chocolate bar was frozen its molecules were held strongly, and they were barely moving, whereas when it melts the molecules are more free to move now.
2.5 x 2.5 x 2.5 - 1.4 x 1.4 x 1.4
(2.5)2+ 2.5 X 1.4 + (1.4)2
Answer:
a) 2.5×2.5×2.5-1.4×1.4×1.4=12.881
b) (2.5)2+2.5×1.4+(1.4)2=31.5
Step-by-step explanation:
yuh multiple 2.5 three times and subtract 1.4 multiple three times. 2.5×2.5×2.5-1.4×1.4×1.4
15.625-2.744=12.881.
b) when opening bracket Yuh multiple the number in the bracket by the number outside the bracket. when bracket is open Yuh can now add, multiple to obtain your answer please
(2.5)2+2.5×1.4+(1.4)2
5+2.5×1.4+2.8
7.5×4.2=31.5
Bob bought the 24 fish for $51.36. How much did each fish cost him? Show your calculation
Easy!!! How many lines of symmetry does the figure have?
8
6
7
0
Answer:
7 :))
Step-by-step explanation:
Robin asked her mom, "How many 3/4-cup servings are in 2/3 of a cup of soup?" Select the response that correctly displays BOTH the equation Robin could use, AND the correct answer to her question.
A
34÷23= 98 servings
B
23÷34= 89 servings
C
23×34= 612 servings
D
43×32= 126 servings
Answer:
the answer is C.
Step-by-step explanation:
It is C because you are already dividing the numbers so you are going to multiply them and your answer for the division should be the same answer on the multiplication.
Expand and simplify the expression 3(x-2) + 9(x-1) + 2(3x-4)
Answer:
the answer is 18x-23
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (I use it all the time).
Which fraction is equivalent to 1/3 PLUS 1/6
Answer:
your answer is 1/2
Step-by-step explanation:
1/3 + 1/6 = 1/2
Answer:
3/6 or 1/2
Step-by-step explanation:
2/6 + 1/6 = 3/6
Simplified : 1/2
