Answers
Answer:
2^7Multiply
2^3 by 2^4 by adding the exponents.
Use the power rule
a^m a^n=a^m+n
to combine exponents.
2^3+4
Add 3 and 4.
2^7
Raise 2 to the power of 7.
128
Step-by-step explanation:
Hope it is helpful....
Related Questions
What are the next three terms in the sequence? -112, -129, -146, ___________
Explain your answer.
Answers
Answer: -163, -180, -197
Step-by-step explanation:
The sum of two nonnegative numbers is 50. What is the maximum value of the product of these two numbers ?
Answers
Answer:
625
Step-by-step explanation:
Let two number be x and (50-x).
The product of numbers be x(50-x).
P = 50x-x²
For maximizing the product,
[tex]\dfrac{dP}{dx}=0\\\\\dfrac{d}{dx}(50x-x^2)=0\\\\50-2x=0\\\\50=2x\\\\x=25[/tex]
So, the maximum product, P = 50(25)-(25)²
P = 625
Hence, the maximum value of the product of these two numbers is 625.
eight values have a mean of 7. a ninth value is added. the new mean is 9. what is the new value
Answers
Answer:
25 because the 8 values must times with 7 and will get 56. when the ninth value added , let the ninth value as y , 56+y , the new mean is 9 . so it will be like this , 56+y over 9 times with 9
An athlete weighs p pounds before starting a new training program. If the expression 1.15p represent the athletes weight at the end of the program, which expression also represents the athletes weight at the end of the program?
Answers
Answer:
1+0.15
Step-by-step explanation:
Answer:
Step-by-step explanation:
1+0.15p
Find the equation of the line that passes through the points (1, 6) and (2, 8).
By substitution in this equation, show that (3, 10) also lies on this line.
Answers
Answer:
y = 2x + 4
Step-by-step explanation:
y2 - y1/ x2- x1
= 8 - 6 / 2 - 1
= 2
So now our equation is y = 2x + b (from y = mx+b). Now plug in the coordinates to find the y-intercept.
y = 2x + b
8 = 2(2) + b
8 = 4 + b
4 = b
The y-intercept is 4.
If we put one of the values like the x in the equation, we should get the y value.
y = 2x + 4
y = 2 (3) + 4
y = 6 + 4
y = 10
(3,10)
Need help quick Picture provided
Answers
Answer:
I think 22.5
Step-by-step explanation:
okay so we know that lines bc and pf equal eachother
18/8 = 2.25 this is the scale factor
10 times 2.25 is. 22.5
I think it would be 22.5
You are flying a drone at a height of twelve yards. It has traveled a horizontal distance of twenty-
eight yards. What is the angle of depression from the drone's current location down to its starting
point? Round your answer to the nearest tenth of a degree. Do not include units in your answer.
Answers
Answer:
8.25
Step-by-step explanation:
HELP WILL MARK BARINLIEST IF RIGHT!!!
Answers
Step-by-step explanation:
Hence the value of x is 70.14cm.
Evaluate: ⎪-26⎥ + ⎪-17⎥
Answers
Answer:
43
Step-by-step explanation:
the true values of each number is 26 and 17 so adding them gives you 26+17
Write this in order: (greatest to least:)
112 , 100.789 , 101.89 , 101.9 , 190. 1
Answers
190.1 112 101.9 101.89 100.779 1
not sure
GOOD LUCK
Mac Cosmetics sells a lip gloss for $15.50, but it only costs the company $6 to make it. What is the percentage markup on the lip gloss? Show all of your work and record your final answer in the space below.
Answers
Answer:
258 percent
Step-by-step explanation:
15.5/6 is 2.58, which is 258 percent
1. For the exponential function y = 2^x:
a) What is the y-intercept?
b) What is the domain?
c) What is the range?
d) What is the equation of the asymptote?
PLEASE HELP EXPONENTIAL FUNCTION!!
Answers
Answer:
D
Step-by-step explanation:
pajsoajssksksjsnsjeieueisjehedie
-2a - 7 = -11 (worth 25 points}
Answers
Answer:
A=2
Step-by-step explanation:
1)
The graph below shows how the velocity of a lift varies during a 40 second period.
0.4+-
Velocity
(ms)
07
16
24
40 Time (s)
-0.6+
(a)
Find the distance travelled by the lift in the first 16 seconds of the motion.
[2 marks]
(b)
Find the total distance travelled by the lift in the 40 second period.
[3 marks]
(c)
Find the average velocity of the lift during the 40 second period.
[3 marks]
Answers
Answer:
Lead-the-market pay strategies. An employer may choose to establish an internal compensation strategy that is in excess of the pay rates in the prevailing marketplace. This compensation strategy may increase the supply of candidates, increase selection rates of qualified acpplicants, decrease employee turnover, increase morale and productivity, or prevent unionization efforts. However, prior to implementing a lead compensation strategy, an organization should carefully consider what benefits it expects to realize from such a strategy, keeping in mind that this type of structure has the greatest propensity of increasing overall labor costs.
Step-by-step explanation:
will give brainliest
Answers
I believe it should be 5
Step-by-step explanation:
I believe this because 16÷8=2 so 10÷2=5
simplify please ......
Answers
Answer:
Simplifying
5x + 5x = 10x
Combine like terms: 5x + 5x = 10x
10x = 10x
Add '-10x' to each side of the equation.
10x + -10x = 10x + -10x
Combine like terms: 10x + -10x = 0
0 = 10x + -10x
Combine like terms: 10x + -10x = 0
0 = 0
Step-by-step explanation:
Answer: 5x+5x=10x²
10x=10x²
10x²+ -10x²=0
10x+-10x²=0
10x(1+ -1x)=0
ignore the factor 10
Step-by-step explanation:
can someone please help me
Answers
Answer:
[tex] \frac{7 \times 2}{10 \times 2 } \\ = \frac{14}{14 + 6} [/tex]
find the value of 3x+2 when x=5
Answers
Answer:
17
Step-by-step explanation:
Simplify 2.1+(-3.7h)+1.9h-1.4
Answers
please help with maths !
Answers
Answer:
4.91
Step-by-step explanation:
trying to find adjacent, you know the angle and hypotenuse, so use the CAH equation
cos(51) x 7.8 = 4.91 (3 s.f.)
Answer:
use Pythagoras theorem for this question because this is a right angled triangle
please help!!
In a survey, 90% of dentists recommended sugarless gum for their patients who chew gum. If the total number of dentists surveyed was 80, how many dentists recommended chewing sugarless gum?
(Hint: What is 90% of 80?)
Answers
Answer:
72
Step-by-step explanation:
80x.90= 72
Answer:
72 is your answer
Step-by-step explanation:
Simplify the following expression using exponents
Answers
Answer:
-16 over 125a^11b
Step-by-step explanation:
someone help me here please!!
Answers
Help!
Evaluate the logarithmic function for the given value.
f(x) = log3 x for f(243)
f(243) =
M
Answers
Answer:
5
Hope it helps
Please mark me as the brainliest
Thank you
Question 5. What is the value of E? How do you know?
Answers
Answer:
74 degrees because E is alternate interior angles with the other 74 degrees angle.
Step-by-step explanation:
Crystal bought a jacket that is $65. She has a coupon for 20% off. She needs to pay 9% tax on the jacket. What is the total amount that she needs to pay for
the jacket?
Answers
Answer:
va cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speeda cyclist covers a distance of 15km in 2hours calculate his speed
-2(3x - 10) -what would you get when distributed.
Answers
Answer:
-6x+20
Step-by-step explanation:
Yesterday 1/8 of the books were sold at the bookstore were science fiction books.which decimal is equivalent to this fraction of books sold.
Answers
Answer:
1/8 in decimal form is 0.125
Plssss help
Write the equation in slope intercept form:
3x + 6y = 18
Answers
Answer:
Step-by-step explanation:
i dont really know what u were asking but the slope is Slope = 1/2.
What is the value of the expression 6+5 x (8 ÷ 2)2?
Answers
If so:
6 + 5 x (8/2)2 =
6 + 5 x (4)2 =
6 + 5 x 16 =
6 + 80 =
86
If not, and it’s just a 2:
6 + 5 x (4)2 =
6 + 5 x 8 =
6 + 40 =
46