Find the sum. Express the answer in scientific notation.
(8.7 x 10°)+(4.58 x 10')
O 1.328x108
1.328 x 1010
13.28 x 10°
13.28 x 1018
Answers
Answer: A
Step-by-step explanation:
The sum of [tex]8.7 \times 10^9[/tex] and [tex]4.58 \times 10^9[/tex] in scientific notation is [tex]13.28 \times 10^9[/tex].
To find the sum of [tex](8.7 \times 10^9)[/tex] and [tex](4.58 \times 10^9)[/tex] and express it in scientific notation.
we need to add the coefficients and keep the same exponent.
[tex]8.7 \times 10^9 + 4.58 \times 10^9[/tex]
[tex]= (8.7+4.58)\times 10^9[/tex]
[tex]= 13.28 \times 10^9[/tex]
Therefore, the sum of [tex]8.7 \times 10^9[/tex] and [tex]4.58 \times 10^9[/tex] in scientific notation is [tex]13.28 \times 10^9[/tex].
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Complete question:
Find the sum. Express the answer in scientific notation.
(8.7 x 10⁹)+(4.58 x 10⁹)
1.328x10⁸
1.328 x 10¹⁰
13.28 x 10⁹
13.28 x 10¹⁸
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Answer
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Step-by-step explanation:
2x + 3y- z = 13
3x - 4y+z = -2
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Given h(x) = 5x + 3. what is the value of h(-11)
Answers
Answer:
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Step-by-step explanation:
Answer:
h(x)=52
Step-by-step explanation:
so x= -11 now plug in for x and solve
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f(x)=3x+1 what is the value of f(-2/3)
Answers
Answer:
f = -1
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
A line passes through (2, 7) and has a slope of -4. What is its equation in point-slope form?
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Answers
Answer:
y= (-4/1)x -1
Step-by-step explanation:
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Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
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Solve the system of equations.
2x + 3y = 1
5x + 2 = 8
What is the solution?
Answers
Answer:
x=6/5 ,y= -7/15
Step-by-step explanation:
we are going to solve this simultaneously.
2x+3y=1.......(i)
and
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Now let's put value of x into equation number (i)
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Answers
Answer:
17
Step-by-step explanation:
make me as brienliest
Help please
-x^3 = 216
a. +/- 6
B. 6
C. -6 ∛6
D. -6
Answers
Answer:
D. -6
Step-by-step explanation:
SInce x is negative, the - before the six would be cancelled out leaving the equation to be 6^3=216 which is correct
A catering company loses $110 as a result of a delay.
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Answers
Answer:
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Step-by-step explanation:
8/9 - 1/3 equals what
Answers
Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Point G is on line segment F H ‾ FH . Given F G = 5 x + 2 , FG=5x+2, G H = 3 x − 1 , GH=3x−1, and F H = 9 , FH=9, determine the numerical length of F G ‾ . FG .
Answers
Answer:
FG = 7
Step-by-step explanation:
From the question, we are given:
FG=5x+2, GH=3x−1, and F H = 9
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As a fundraiser for a band trip, the Edison Middle School Band plans to sell hats that feature the
school logo. The company producing the hats will charge the band $240 for the design and set-up
costs, plus $8 per hat. The band members have decided to sell the hats for $12 each.
a. Write an equation that represents the production cost in dollars to make the hats. Describe
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b. Write an equation that represents the amount of money the band will make from selling the
hats. Describe at your variables represent
Answers
Answer:
a. c=240+8x
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Step-by-step explanation:
a. The equation would indicate that the production cost in dollars is equal to the design and set-up cost plus the cost per hat for the number of hats produced:
c=240+8x, where c is the production cost in dollars and x is the number of hats produced.
b. The equation would indicate that the amount of money the band will make from selling the hats is equal to the price per hat for the number of hats sold:
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Answers
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Explanation idkkkkk1
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Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
Given that:
Midpoint of AB = M(3, 3)
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Answers
Answer:
42
Step-by-step explanation:
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Answers
Answer:
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Answers
Answer:
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Step-by-step explanation:
mark me brainliestt please
The Amount will be $607.75 and Interest is $ 107.75 after 4 years.
What is Compound Interest?In order to compute compound interest, multiply the principle of the original loan by the annual interest rate multiplied by the number of compound periods minus one.
The interest you earn on interest is known as compound interest.
Given:
Garrison deposited $500.
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Time= 4 years.
First, convert R as a percent to r as a decimal
r = R/100
r = 5/100
r = 0.05 rate per year,
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Answers
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Step-by-step explanation:
Given a normal distribution with a mean of 125 and a standard deviation of 14, what percentage of values is within the interval 111 to 139?
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Answers
Answer:68%
Step-by-step explanation:
just took this test
The percentage of values is within the interval 111 to 139 will be "68%".
ProbabilityAccording to the question,
Mean = 125
Standard deviation = 14
Let,
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→ P(111 < X < 139) = P (111 - 125 < X - 125 < 139 - 125)
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= P(-1 < Z < 1)
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Answers
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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1 point
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Answers
Answer:
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Step-by-step explanation:
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Let the first integer is x.
Next consecutive integer of x = x+1
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ATQ,
The expression is :
=x+x+1+x+1+1
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Answers
Answer:
add
Step-by-step explanation:
Answer:
Add
Step-by-step explanation:
To multiply numbers written in scientific notation, first multiply the coefficients and then add the exponents.
See if that helps.
A worker at one farm is paid $486 for the week, plus $0.03 for every pound
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Answer:
Domain: ( − ∞ , ∞ ) , { x | x ∈ R }
Range: [ 1 , ∞ ) , { y | y ≥ 1 }
Step-by-step explanation:
ind the domain by finding where the equation is defined. The range is the set of values that correspond with the domain.
