Answers
Answer:
128
explanation:
cross multiply whereby 8*-112
it gives u -896 which u divide by -7 to get value of m as 128
hope it helps
Related Questions
solve each proportion algebraically. show your work. n/6 = 25/30
Answers
HELP!!!ITS DUE IN AN HOUR
A salesperson at a jewelry store earns 5% commission each week. Last week, Heidi sold $530
worth of jewelry. How much did she make in commission? How much did the jewelry store make
from her sales?
Heidi earned in commission.
Answers
Answer:
26.5
Step-by-step explanation:
dont worry I'm actually the salesperson at the jewlery store
Step-by-step explanation:
it is not confrmed answer
commission:106%
Please help I don't get this question
Answers
Answer:
D because 9 + 5 = 14 and one variable by itself is equal to 1 so 14 + 1 = 15 add the variable, 15x
6. For a trip to the beach, Kelly drove for 5/6 hour and Joshua drove for 2/5 hour. How much longer did Kelly drive than Joshua? Find the exact amount.
Answers
ANSWER: 13/30 or 26 minute difference
The number of hours Kelly drove longer than Joshua is 13/30 hours.
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
The number of hours driven by Kelly.
= 5/6 hours
The number of hours driven by Joshua.
= 2/5 hours
Now,
The difference between the number of hours driven by Kelly and Joshua.
= 5/6 - 2/5
= (25 - 12)/30
= 13/30
Thus,
Kelly drove 13/30 hours longer.
Learn more about fractions here:
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At high tide, the bay is at 10 feet. As the tide recedes it is now at 8 feet. What is the percent change
Answers
If I'm correct the answer would be 8.
Nate has a bag containing 3 red, 2 blue, 4 yellow, and 3 green marbles. If he randomly chooses one marble from the bag, what is the probability that the marble will be blue?
Answers
The probability that the marble will be blue if he shakes the bag and when you puts his hand into the bag, to move it around and probably he'll get the blue marble.
Hopefully, it correct.... :)
What is an equation of the line that passes through the points (2, -6) and (1, -1)?
Put your answer in fully reduced form.
60 -
Answers
first find the gradient.
y2 - y1 / x2 - x1 = ((-1) - (-6)) / (1 - 2) = 5 / -1 = -5
Then find the equation of the line
y - y1 = m(x - x1)
y - (-2) = -5(x - 2)
y + 2 = -5x + 10
y = -5x + 10 - 2
y = -5x + 8
So the equation of the line is y = -5x + 8
Isaiah scores with 50% of his penalty kicks in soccer. He flips two fair coins to conduct a simulation with 20 trials to determine the likelihood that he will make his next two penalty kicks, as shown. Heads up (H) represents a goal. What is the probability that Isaiah will make both penalty
TH HH TT HT
TH HH HH TT
HT TH TT HH
HT HH HH TT
HT HH TH TT
P(two goals) kicks? Give the probability as a percent. Enter your answer in the box.
Answers
Answer:
35%
Step-by-step explanation:
He made 7 out of 20 goals
7/20=0.35=35%
The probability as a percentage is 20%.
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
Example:
The probability of getting a head in tossing a coin.
P(H) = 1/2
We have,
Out of the five Trials,
We can see that only one of them has Isaiah making both penalty kicks (TH HH HH TT).
Therefore, the probability that Isaiah makes both penalty kicks is 1/5 or 0.2.
Converting to a percentage,
0.2 x 100
= 20%
The probability is 20%.
Thus,
The probability as a percentage is 20%.
Learn more about probability here:
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define oayday lenders
Answers
What is the quotient in simplest form?
12/7 divided by 3
Answers
Answer:
your answer would be 4/7.
Step-by-step explanation:
divide the 12 by 3 giving 4 ... 4/7
Two expressions are shown below. Explain whether or not expressions P and Q are equivalent.
P: 2(3x –9)
Q: 6x –9
Answers
Answer:
Not equivalent
Step-by-step explanation:
So basically when it says 2(3x-9) to simplify you need to remove the parentheses so the 2 multiplies both like this; 2×3x + 2×-9= 6x-18
So, 6x-9 is not equal to 6x-18
Answer:
It wouldnt be equivalent
for P, you have to do distributive property.
2×3x equals 6 and then you times 2×-9 which is -18. P= 6x-18. Therefore, it is not equivalent.
The scatter plot shows the number of hours of sleep each night and the number of hours of television watched. Use the scatter plot to complete this statement: A person who watches ________ hours of television would expect to get 12 hours of sleep.
Answers
Answer:
It's 1
Step-by-step explanation:
The x axis is the "Hours of Sleep Each Night"
Look at 12 on the x coordinate
Look at y axis
You then see that A person who watches ____1____ hours of television would expect to get 12 hours of sleep.
Answer:
its 1 because i already had TTM with Mrs.Kajmowics and Mrs.Ortiz
Step-by-step explanation:
Solve the equation for x.
4x = 32
A) x =
1
8
B) x = 8
C) x = 28
D) x = 36
Answers
Answer:
B) x = 8
Step-by-step explanation:
4x = 32
4x/4 = 32/4
x = 8
I hope this helps! May I have brainliest pls? :)
Which is the graph of the function f(x) = 1/2x^2 + 2x – 6?
Answers
please help giving lot of points
Answers
Answer:
They would need to sell 32 calendars to EXCEED their goal.
Explanation:
8 x 32= 256, which is more than the $250 needed!
Step-by-step explanation:
. how many 1/2s are in 3
Answers
Answer:
6
Step-by-step explanation:
What is the value of 6x - 3y if x = 5 and y = 1
Answers
Answer:
6x-3y
6(5)-3(-1)
30+3
The answer is 33
Step-by-step explanation:
Brainliest please :)
answer: 27
6×5-3×1
30-3=27
subtract 10x^2-10x+2 from -8x^2+7x-7
Answers
Answer:
-18x^2+17x-9
Step-by-step explanation:
"Y varies directly as x". If y = 3 when x = 24, find y when x = 10.
Answers
Answer:
y=3x-24
Step-by-step explanation:
You want to cover a circular clock in fabric. If the radius of the clock is 6 inches. then how many square inches of fabric will you need?
Answers
Answer:
18.84
Step-by-step explanation:
To find the diameter of an question, multiple the radius by 2, since the radius always covers half of the circular clock. Then multiple 12 x pi = 18.84.
(pi = 3.14)
Can someone please help me.
Answers
Answer:
B.
Step-by-step explanation:
That's like the only answer that makes sense.
Given m<2 = 55°, find the measure of each missing angle.
Answers
Answer:
1. m<1 = 125°
2. m<4 = 125°
3. m<6 = 55°
4. m<8 = 125°
Step-by-step explanation:
1. 180 - 55 = 125
2. 180 - 55 = 125
3. m<2 = m<6 , m<6 = 55°
4. m<4 = m<8 , m<8 = 125°
B
C
x
50°
A
D
ABCD is a rectangle.
AC and BD are straight lines.
The angle between AC and BD is 50°.
Work out the size of the angle marked x.
Answers
Answer:
The answer is : x = 130 degrees
order the following from least to greatest 5.392, 5.932, 0.593, 0.9
Answers
Answer:
0.593, 0.9, 5.392, 5.932
Step-by-step explanation:
hope this helps^-^
Hope that helped
I really need help plzzz
Answers
Answer:
The answer is y=40x because where the line hits a center point on you divide, for example in the picture the line is hitting (1.5,60) so you divide 60 by 1.5 and get 40 :)
Consider the pyramid below:
12 cm
15 cm
What is the length of a ?
Answers
area of the base=12²----> 144 cm²
area of one lateral triangle=b*h/2
b=12 cm
h=slant height -----> 15 cm
area of one lateral triangle=12*15/2-----> 90 cm²
[surface area of the square pyramid]=144+4*[90]----> 504 cm²
the answer is
the surface area of the square pyramid is 504 cm²
(x^b-c)^1÷bc×(x^c-a)^1÷ac×(x^a-b)^1÷ab
Answers
A shoe store uses a 60% markup for all of the shoes it sells. What would be the selling price of a pair of shoes that has a wholesale cost of $55?
Answers
The selling price should be $88
Given that,
The markup percentage is 60% and the wholesale cost is $55.calculation:= $55 + (60% of $55)
= $55 + $33
= $88
Learn more about the price here: https://brainly.com/question/25300841?referrer=searchResults
Answer:
88
Step-by-step explanation:
5.2-3 In a satellite radio system, 500 stations of stereo quality are to be multiplexed in one data stream. For each station, two (left and right) signal channels each of bandwidth 15, 000 Hz are sampled, quantized, and binary-coded into PCM signals. (a) If the maximum acceptable quantization error in sample amplitudes is 1% of the peak signal voltage, find the minimum number of bits needed for a uniform quantizer.
Answers
Answer:
the minimum number of bits needed for quantization is 7
Step-by-step explanation:
Given the data in the question;
if quantization is Δv, then the maximum quantization Error is Δv/2
now if we split up the whole range from -[tex]m_{p}[/tex] to [tex]m_{p}[/tex] evenly into L levels, so
Δv = [tex]2m_{p}[/tex] / L
Δv / 2 = [tex]m_{p}[/tex] / L
given that the error must be at most 1% of [tex]m_{p}[/tex],
1%[tex]m_{p}[/tex] = [tex]m_{p}[/tex] / L
1/100 × [tex]m_{p}[/tex] = [tex]m_{p}[/tex] / L
100 = L
now L must be a factor of 2 to be binary encoded,
so lets consider;
L = 128
2ⁿ = 128¹
2ⁿ = 2⁷
n = 7
Therefore, the minimum number of bits needed for quantization is 7
Solve for x. Round measures to the nearest tenth
Answers
*I will move straight to the math. If you have questions, ask away! :)
* All calculations are in “degree mode” for a TI calculator or other calculator.
I will apply Laws of Sines/Cosines and inverse functions for your math.