help me i really need the help
Answer:
G: 1 3/4
Step-by-step explanation:
you have to divide, 8 3/4 cups by 5 and you get 1 3/4!
Answer:
G. 1 3/4
Step-by-step explanation:
There are multiple ways you can do this, but there's one easy way.
You can convert 8 3/4 to a decimal, which is 8.75.
From there, divide 8.75 by 5 and you get 1.75, which is 1 3/4/
Troy and Ronnie wrote down how much time they spent at play rehearsal each week for 6
weeks.
Troy spent 6, 4, 8, 5, 10, and 9 hours at play rehearsal.
Ronnie spent 4, 6,3,7,7, and 3 hours at play rehearsal.
How does the range of hours Troy spent compare with the range of hours Ronnie spent at play
rehearsal? Answer the questions to find out.
1. What is the range of hours Troy spent at play rehearsal? Explain how to find the range of a
data set.
Write your answer in the space below.
2. What is the range of hours Ronnie spent at play rehearsal?
Write your answer in the space below.
B. Who had a greater range of hours spent at rehearsal?
Write your answer in the space below.
Answer:
6 hours. To find the range you arrange the numbers in order from least to greatest, then subtract the largest number in the data set from the smallest.4 hours.b. Troy had the greater range because 6 hours is longer than 4 hours.
Step-by-step explanation: To find the range you arrange the numbers in order from least to greatest, then subtract the largest number in the data set from the smallest.
If x-5 = 8, which equation below would also be true?
Answer:
A
Step-by-step explanation:
because
[tex]x - 5 = 8 \\ x = 8 + 5 \\ x = 13 \\ x - 5 + 2 = 8 + 2 \\ x - 3 = 10 \\ x = 10 + 3 \\ x = 13[/tex]
i need help with this pls
Answer:
Angles B & C both = 157 degrees .
Step-by-step explanation:
Angle A is adjacent to Angle B, which means they are the same size. 23 degrees for A & B.
23+23 = 46.
We have two straight lines, one line = 180. 180*2 = 360.
Take 46 from 360 because we already figured out two angles.
360 - 46 = 314
Divide 314 by 2 because we have two unknown angles...
314 / 2 = 157 .
Angle B & C = 157.
Please help me on this for my quiz: Which equation represents an inverse variation with a constant of 56?
A: y/x=56
B: 7/y=8/x
C: 1/4y=14x
D:xy/2=28
Answer:
D) xy/2 = 28
Step-by-step explanation:
Inverse Variation:
y = k/x
Given:
k = 56
Work:
y = k/x
y = 56/x
xy = 56
xy/2 = 28
xy = 28 * 2
xy = 56
how to deal with never being loved after your bf told u he never actually loved you
Answer:
don't lose your hope
think positive
Practice
In the figure, a || 6. What is the value of x?
Answer:
x = 40
Step-by-step explanation:
3x + 9 = 129 Alternate Exterior Angles Theorem
-9 -9
3x = 120 divide by 3
x = 40
Which is the volume of the Sphere with a diameter of 6 inches?
Volume
Sphere
=
A
288 Tt in
B
48 Tt in
C 36 Tt in
D 108 Tt in
Answer:
C
Step-by-step explanation:
because 6×6 is 36 so yeahh
What is the value of the expression
6t - 2
+4(t + 1) when t = 5?
4.
Answer:
(6 x 5) - 2 + 4(5 + 4)
30 - 2 +20 +16
A = 64
Step-by-step explanation:
I need help please !!!!!!!!
Answer:
line and point
hope it's correct..
Need some help on this question??
Step-by-step explanation:
I am sorry I didn't know the answer
Answer:
2nd option
Step-by-step explanation:
The secant- secant angle CAD is half the difference of the intercepted arcs, that is
∠ CAD = [tex]\frac{CD-GE}{2}[/tex]
The dimensions of a patio are shown above what is the area in square feet of the patio?
Answer:
uhh the picture is sideways .
Answer:
it is 10x + 2
Step-by-step explanation:
identify an equation in point slope form for the line perpendicular to y=-2x+8 that passes through (-3,9)
Answer:
y - 9 = 1/2(x + 3)
Step-by-step explanation:
find the slope that is perpendicular to line y = -2x + 8, which is the negative reciprocal slope: 1/2
substitute the new slope 1/2 and the given/known point (-3, 9) into the point-slope form:
=> y - 9 = 1/2(x - (-3)) => y - 9 = 1/2(x + 3)
point-slope form:
A pet store has
10 hamsters for every 8 cats.
What is the ratio of hamsters to cats?
8:18
8:10
10:8
Answer: 10:8
Step-by-step explanation:
There are 10 hamsters and 8 cats
Since hamsters is first in the ratio, you put the 10 and then the 8
10:8
Hope this helps!
Answer:
the last option 10:8....
Jaysen flips a coin and selects a letter tile at random from those shown.
What is the probability of flipping heads and selecting a vowel? Express your answer as a fraction in simplest form.
Answer:
The probability of flipping heads is 1/2 and the probability of picking a vowel is 4/10 or 2/5
5. In order to figure out who will go first in a game, your friend asks you to
pick a number between 1 and 25.
a. What are the possible outcomes?
b. What are the favorable outcomes of choosing an even number?
c. What are the favorable outcomes of choosing a
number less than 20?
Answer:
a. - Any number 1-25
b. - 12/25
c. - 20/25
Find the area of this parallelogram. Be sure to include the correct unit in the answer! (cm) , (cm2) , (cm3)
HELP PLEASE ! asap. i have a 30% in geometry & really tryna pass before summer .
Answer:
100cm^2 is what it means
Answer:
156 cm²
Step-by-step explanation:
The area of a parallelogram is found by finding the product of its base and perpendicular height. Here, the base is 12cm and the perpendicular height is 13cm.
12cm x 13cm = 156 cm²
Is there a relationship between the percent of high school graduates in each state who took the SAT and the state’s mean SAT Math score? Here is a residual plot from a linear regression analysis that used data from all 50 states in a recent year
A residual plot shows “Percent of high school graduates taking the SAT” along the horizontal axis ranging from 0 to 90 in increments of 10 and “Residual” along the vertical axis ranging from negative 50 to 50 in increments of 25. A horizontal line is drawn at 0 on the vertical axis across the graph. Dots are scattered on the either side of the line across the graph and between negative 30 and 35 on the vertical axis. A dot is shown before 20 on the horizontal axis between negative 70 on the vertical axis.
Explain how the residual plot shows that the Linear condition for performing inference about the slope is, or is not, met.
The variability of the residuals in the vertical direction is roughly the same from the smallest to the largest -value, which suggests that the relationship between mean SAT score and percent taking is not linear.
There is clear curvature in the residual plot, which confirms that the relationship between mean SAT score and percent taking is linear.
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and percent taking is not linear.
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and residual values is not linear.
The variability of the residuals in the vertical direction is roughly the same from the smallest to the largest -value, which confirms that the relationship between mean SAT score and percent taking is linear.
Answer:
There is clear curvature in the residual plot, which suggests that the relationship between mean SAT score and percent taking is not linear.
Step-by-step explanation:
Employees at a company are given £1,200 to spend on items for the office.
They decide to buy a coffee machine and as many bean bags as possible.
Bean bags cost £40 with an offer of "Buy at least 15 get 10% off the price."
The coffee machine costs £280.
How much will they have left over from the £1,200?
Answer:
100 $
Step-by-step explanation:
What type of units are used to describe volume?
Answer:
The most basic common unit is Liters (L), but people also commonly use milliliters (mL) and cubic centimeter (cm^3).
Given that
5x : 8 = 7:2
Calculate the value of x
Give your answer in its simplest form.
Answer:
Step-by-step explanation:
Given
5x : 8 = 7 : 2
[tex]\frac{5x}{8} =\frac{7}{2}\\cross , multiply\\\\10x = 56\\x = \frac{56}{10}\\x =\frac{28}{5}[/tex]
hope it helps :)
Braelyn is writing an equation to represent the perimeter of a rectangle with the width equal to half the length. She knows that the perimeter is equal to 18 units and needs to find the length and width of the rectangle. Which equations represent this relationship? Select the four correct answers.
x + one-half x = 18
2 x + x = 18
2 (x) + 2 (2 x) = 18
x + one-half x + x + one-half x = 18
2 (x + one-half x) = 18
2 x + one-half x = 18
Answer:it’s the middle 4. First and last choices are wrong
Step-by-step explanation:
Answer:
it’s the middle 4. First and last choices are wrong
Step-by-step explanation:
please Help.
Ahmed And Ebrahim are recording how far a ball rolls down a ramp during each second. the table below shows the data the have collected.
Answer:
Read below for the answer :)
Step-by-step explanation:
So, when you read it at first, it doesn't seem to match in any way. Well look at it from left to right. If you take notice of the bottom numbers, 1 to 9 is a difference of 8. And 2 to 13 = a difference of 11. 8-11 = a plus 3 system. Likewise, 3 to 17 = 14, or, 11 +3.
The answer is yes, and that is the reason above :)
Why might it be useful to covert radians to degrees?
Answer:
Protractor measures degrees
Step-by-step explanation:
what are the lengths of side a and b?
Answer:
[tex]a =\frac{\sqrt 2}{2}[/tex] m
[tex]b=\frac{\sqrt 2}{2}[/tex] m
Step-by-step explanation:
Given
The attached triangle
Required
Find a and b
To do this, we make use of the following trigonometry ratio
[tex]\sin(\theta) = \frac{Opposite}{Hypotenuse}[/tex]
So, we have:
[tex]\sin(45) = \frac{a}{c}[/tex]
[tex]\sin(45) = \frac{b}{c}[/tex]
Where
[tex]c = 1[/tex]
So, we have:
[tex]\sin(45) = \frac{a}{1}[/tex]
[tex]\sin(45) = a[/tex]
Rewrite as:
[tex]a =\sin(45)[/tex]
In radical form:
[tex]\sin(45) =\frac{\sqrt 2}{2}[/tex]
So:
[tex]a =\frac{\sqrt 2}{2}[/tex]
Similarly:
[tex]\sin(45) = \frac{b}{c}[/tex]
[tex]\sin(45) = \frac{b}{1}[/tex]
[tex]\sin(45) = b[/tex]
Rewrite as:
[tex]b = \sin(45)[/tex]
In radical form:
[tex]\sin(45) =\frac{\sqrt 2}{2}[/tex]
So:
[tex]b=\frac{\sqrt 2}{2}[/tex]
HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT
Answer:
10π (after use calculator)
Step-by-step explanation:
A = 2πr
so,
A = 2(π)(5)
A = 10π
then use your calculator
and u will get the answer
Students applying to law school must take the LSAT exam. Since competition for acceptance is stiff, many students take a course that is advertised to boost scores on the LSAT. The agency that teaches the course claims the course is an effective way to raise scores on the LSAT. To test this claim, a group of students are given the LSAT and their scores are recorded. They then attend the course for 5 wecks and retake the exam. Their scores are recorded again. The pre and post test scores are saved here (for Minitab 19) or here (for Minitab 18).
a. Are the samples independent or dependent? Explain.
b. What are the appropriate null and alternative hypotheses for testing the claim that the course is an effective way to raise scores on the LSAT?
c. What Minitab procedure are you going to use to test the hypotheses formulated above?
d. Create the probability plot necessary to validate the procedure chosen above. B C14 C15 non 100 m Ennish finited States)
Answer:
a) Dependent
b) H0: µd = 0
Ha: µd > 0
c) Stat --> Basic Statistics ----> Paired t. then select samples 1 , 2 to get the required output
d) Not enough data
Step-by-step explanation:
Using values found in MINITAB 19
a) The samples are dependent and this is because the title of the test is the same ( i.e. A group of students given the LSAT )
b) Appropriate hypothesis
H0: µd = 0
Ha: µd > 0
c) The Minitab procedure to be used to test the hypothesis is
click on Stat --> Basic Statistics ----> Paired t. then select samples 1 , 2 to get the required output
d) Not enough data to create a probability plot
A. 93
B. 57
C. 132
D. 123
Answer:
B
Step-by-step explanation:
The interior angles of a triangle always add up to 180 degrees.
We have two angles already and they add up to 60+63=123 degrees
180-123=57
so the remaining angle is 57 degrees
9514 1404 393
Answer:
D. 123°
Step-by-step explanation:
The external angle is equal to the sum of the remote internal angles.
m∠1 = 60° +63°
m∠1 = 123°
Explain the difference between parallel and perpendicular slope in fewer than twenty words.
Answer:
parallel refers to two equidistant lines, Because the lines are equally distant, they have the same slope and the angle between them is zero. On the other hand, when two lines intersect at a right angle, they are called perpendicular.
Step-by-step explanation:
1. Find the Surface Area of the Rectangular
Prism.
5 ft
4 Ft
3 ft
Answer:
The total surface area is 94ftsq
lateral surface area is 70ftsq
top surface area is 12ftsq
bottom surface area is 12 ft sq