Answer:
The anwser is B. -3 Hope This Helps!
Step-by-step explanation:
Answer:
The Guy Above Me Is Wrong, It's Not B.
Step-by-step explanation:
I Think It's Actually A.
Hunter is an hourly employee, and the line that models his total pay in dollars
as it relates to the number of hours he has worked has a slope of 35 and a y
intercept of 25. Which statement is true?
A. Hunter's wage is $35 an hour, and it appears that he received a
signing bonus of $25.
B. Hunter's wage is $25 an hour, and it appears that he received a
signing bonus of $35.
C. Hunter's wage is $35 an hour, but it appears that he received no
signing bonus.
D. Hunter's wage is $25 an hour, but it appears that he received no
signing bonus.
Given that the lines modeled his total pay based on hour work on a slope of 35 and y intercept of 25, the true statement is that Hunter's wage is $35 an hour and appear that he received a signing bonus of $25.
What is the Slope Intercept of Line?The graph of a linear equation such as "y = mx + c" is a line with "m" as slope, "m and c" as the y-intercept. The form of linear equation is called the slope-intercept form and its values of m and c are real numbers.
Given the equation, the slope "m" represents the steepness of a line, sometimes, it is is also termed as gradient. The y intercept "b" represents the y-coordinate of the point where the graph of the line intersects the y-axis.
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What is the remainder when 72 – 7.0 + 9, is divided by a +1
Answer:
74
Step-by-step explanation:
72-7.0+9/1
vectors
u = (-3,2,1,0), v = (4,7,-3,2) and w = (5,-2,8,1)
a) 2u +7v - w
b) |(1/|w|)w|
Answer:
its a im pretty sure
Step-by-step explanation:
anyone give me a hand with this question
What part of 8 is 2 2/3?
Michael’s two major monthly bills are his health insurance and his portion of the rent. If Michael’s rent is four times his health insurance decreased by twenty-five and the sum of them together is $525, how much is Michael’s portion of the rent and how does he pay for his health insurance?
What is the equation of this line in Slope intercept Form?
Answer:
y = x - 5
Step-by-step explanation:
what is 9 divided by 548 in long division?
Answer:
i need points
Step-by-step explanation:
Please help! I’ll mark you as brainliest if correct!!!!
Answer:
20Step-by-step explanation:
The equation of shifted function y = ax² is y = a(x-h)²+k, where h tells us how many units we move left (h<0) or right (h>0) and k tells how many units up (k>0) or down (k<0)
y = x² - 20 = 1(x - 0)² + (-20) ⇒ k = -20<0
So it's shifted 20 units down.
repost 4,.,.,./.,.,.,.,.,./.,./
Answer:
The first one the are equal the second one is the third option
Step-by-step explanation:
A manufacturer knows that their items have a normally distributed lifespan, with a mean of 13.9 years, and standard deviation of 2.9 years. If you randomly purchase 9 items, what is the probability that their mean life will be longer than 14 years
Answer:
0.4588
Step-by-step explanation:
When we have random sample, the z score formula we use is:
z = (x-μ)/σ/√n
where x is the raw score = 14
μ is the population mean = 13.9
σ is the population standard deviation = 2.9
n is random number of samples = 9
z = 14 - 13.9/2.9/√9
z = 0.1/2.9/3
z = 0.10345
Probability value from Z-Table:
P(x<14) = 0.5412
P(x>14) = 1 - P(x<14) = 0.4588
The probability that their mean life will be longer than 14 years is 0.4588
Read the information in the box below.
Last year during the hurricane season, the amount of rain that fell on the Texas Gulf Coast in October was 14 inches, which was 312times more than the rainfall during September of the same year. How much rain fell during the month of September?
Rebecca tried to solve the problem but made a mistake in her calculations. You must analyze Rebecca's work, identify the error, and then correctly solve the problem. Then, create a model to justify your thinking.
Rebecca's Math Calculations
Step 1: 14×312
Step 2: 141×72
Step 3: 982=49
Solution: In September, 49 inches of rain fell.
Be sure to –
Identify the error that the student made
Answer the question prompt
Create a pictorial model that represents the problem situation and justifies your identification of the error and its solution
Explain how the model justifies the identified error and how to correct it
Answer:
4 inches
Step-by-step explanation:
Given that :
Amount of Rainfall in October = 14 inches
Amount of Rainfall in October = 3 1/2 times more than Rainfall during September
How much rain fell.during September :
The problem is a division problem ;
Since the amount of Rainfall in October is greater, then obtaining the amount of Rainfall in September requires dividing The amount of Rainfall in October by the number of times it is more than the September rainfall;
If multiplication is applied, then tbe value obtained will be greater than 14 inches. Which makes no sense since, the Rainfall in October is much greater than that in September.
14 inches ÷ 3 1/2
14 ÷ 7/2
14 * 2 / 7
= 28 / 7
= 4 inches
Hence, the amount of Rainfall in September is 4 inches
Answer:
46
Step-by-step explanation:
2 tons of mulch cost $11,800.00. What is the price per pound?
Answer:
$2.95/lb
Step-by-step explanation:
2 tons to lbs= 4000lbs
11,800/4000=2.95
please help I begging u
Let f(x) = -3x + 2 and g(x) = 2x – 5;
compute g(f(x))
Answer:
g(f(x)) = -6x+6.
Step-by-step explanation:
It is given that,
f(x) = -3x + 2 and g(x) = 2x – 5
We need to find g(f(x)).
Put it into g(x).
g(f(x)) = 2(-3x + 2)+2
= -6x+4+2
=-6x+6
Hence, the value of g(f(x)) is -6x+6.
an orchard sells 6lb of apples for $13.50 there is a proportional relationship between the cost and number of apples.
Answer:
Yes, there is a proportional relationship. For every 6 pounds of apple sold, they make $13.50.
What is y=6/5x+9 in standerd form
5. Evaluate the function f (x) = 4•7^x for x=-1 and x= 2. Show your work.
Answer:
Given
f
(
x
)
=
4
⋅
7
x
For
x
=
−
1
we have
f
(
−
1
)
=
4
⋅
7
−
1
=
4
7
using
a
−
n
=
1
a
n
For x=2, we have
f
(
2
)
=
4
⋅
7
2
=
196
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
[tex]f(x) = 4. {7}^{x} \\ \\ plug \: x = - 1 \\ \\ f( - 1) = 4. {7}^{ - 1} \\ \\ f( - 1) = \frac{4}{7} \\ \\plug \: x = 2 \\ \\ f( 2) = 4. {7}^{ 2} \\ \\ f( 2) = 4 \times 49 \\ \\f( 2) = 196 \\ \\[/tex]
A bag contains 120 marbles. Some are red and the rest are black.There are 19 red marbles for every black marble.How many red marbles are in the bag?
Answer:
there are 114
Step-by-step explanation:
Ratio of red marbles to black marbles is 19:1. (Data from 3rd sentence)
19+1= 20
20 units= 120 (Data from 1st sentence)
1 unit= 120/20= 6
19 units= 120-6= 114 (Values solved in working above)
Ans: There are 114 red marbles.
Answer:
101
Step-by-step explanation:
Three times an angle is equal to two times its complement. What is the angle
The angle is 36 degree.
What is Complementary Angle?Complementary angles are those whose combined angle is 90 degrees or less. To put it another way, two angles are said to be complimentary if they combine to make a right angle. In this case, we say that the two angles work well together.
Given:
Three times an angle is equal to two times its complement.
let the angle be x
So, Three times an angle= 3x
two times its complement.= 2(90 -x)
Thus, 3x =2(90- x)
3x = 180 - 2x
5x= 180
x= 36
Hence, the angle is 36 degree.
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Can anyone help me???
Answer:
11
Step-by-step explanation:
just do it
wheelchair ramp forms 20° angle with the ground. If the length of the ramp to the porch is 21.5 feet, how high (H) off the ground is the porch?
Answer:
The porch is 7.35 feet off the ground
Step-by-step explanation:
Trigonometric Ratios
The ramp, the height of the porch, and the distance from the base of both form a right triangle where trigonometric ratios can be applied.
The angle of 20° has the height of the porch H as the opposite side, and the hypotenuse is the length of the ramp.
The sine is defined as:
[tex]\displaystyle \sin\theta=\frac{\text{opposite leg}}{\text{hypotenuse}}[/tex]
For our problem:
[tex]\displaystyle \sin 20^\circ=\frac{H}{21.5}[/tex]
Solving for H:
[tex]H=21.5\cdot \sin 20^\circ[/tex]
Find the sine of 20° by using a calculator:
[tex]H=21.5\cdot 0.342[/tex]
H=7.35 feet
The porch is 7.35 feet off the ground
Please help me I need to turn this in right now
Answer:
85 miles to feet is 448,800 feet :)
Step-by-step explanation:
Find the surface area of the box. Please assist??
Answer:
234 inches
explanation:
The formula is right there
Which of the following is an accurate description of the scatterplot?
A. The more seeds that are planted per square foot the smaller the expected yield of the crop.
B. the more seeds that are planted per square foot the larger the expected yield of the crop.
C. The expected yield of a crop is high whenever the number of seeds planted per square foot is small or large. A larger yield is expected when the number of seeds per square is around 60.
D.The expected yield of a crop is low whenever the number of seeds planted per square foot is small or large. A larger yield is expected when the number of seeds per square is around 60.
Answer:
WARNING! THE PERSON ABOVE ME IS WRONG!
A is incorrect, it does NOT decrease, it goes in a parabola.
This makes (D) the correct answer.
The expected yield of a crop is low whenever the number of seeds planted per square foot is small or large. A larger yield is expected when the number of seeds per square is around 60.
D.The expected yield of a crop is low whenever the number of seeds planted per square foot is small or large.
A larger yield is expected when the number of seeds per square is around 60.
What is a scatterplot?A scatter plot is a particular kind of plot or mathematical diagram that displays values for typically two variables for a collection of data.
It uses Cartesian coordinates. A second variable can be shown if the points are coded.
Here x coordinate represents the no. of seeds planted per square foot and the y coordinate represents crop yield per square foot.
If we observe the given scatterplot we see that before and after 60 seeds planted per square foot crop yield decreases.
∴ Every time there are few or many seeds planted per square foot, the crops predicted yield is poor. When there are about 60 seeds per square, a greater yield is anticipated.
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What is 2/7 divided by 3/4
Answer:
8/21
Step-by-step explanation:
A store charges $56 for 5 pounds of crab meat. What is the unit price per pound of crab meat?
Answer:the unit price is 11.2
Step-by-step explanation:cuz u divided 56 by 6 and u get =11.2 plz rate me brainest
a recipe calls for 5 1/2 cups of cereal. If the recipe is halved,how much cereal is needed
Take 5 1/2 and multiply it by half (0.5)...
5 1/2 = 5.5
0.5 * 5.5 = 2.75
2.75 = 2 3/4
So, 2 3/4 cereal is needed.
Answer:
2 3/4 cereal is needed
Step-by-step explanation:
What is the decimal equivalent of 7/18
Answer:
0.38888888888
Step-by-step explanation:
Which of the following would give a repeating decimal as a quotient?
Answer:
33/9 would give a repeating decimal as a quotient.
Step-by-step explanation:
The quotient of 28/7 would be "4", and the quotient of "38/5" would be "7.6". "42/15" would be 2.8.
So that leaves 33/9, giving a quotient of "3.666666..."
