Answer: It is D.
The population is 100% of the car seats and the sample is 20% of the car seats.
Ex: I just did it on Edg
Answer:
D. The population is 100% of the car seats and the sample is 20% of the car seats.
Step-by-step explanation:
(07.01)
Colton solved an equation incorrectly, as shown below:
Step 1: x - 13 = 26
Step 2: x = 26 - 13
Step 3: x = 39
Which statement best explains why Step 2 is incorrect in Colton's solution? (4
points)
He did not divide 26 by 13.
He did not multiply 26 by 13.
O He did not subtract 13 from 26.
He did not add 13 to 26.
Answer:
He didn't add 13 to 26
Step-by-step explanation:
he would need to add -13+13 to get rid of it. and add 13 on the other side 13+26
He added instead of subtracting. The answer is the first.
*EXTRA PTS* how much salsa is missing from the jar
Answer:
C. 169 cm^3
Step-by-step explanation:
This looks like a cylinder so let's find the volume of the jar first
V=πr^2h
V=π(3)^2(11)
V=99π
This is about 311.02
Now find the volume of the salsa remaining
V=V=π(3)^2(5)
V=45π
V=141.3716
Find whats left
311.02-141.3716=169.6484
The closest answer is 169.56 cm^3
cant figure it out. Help please
Answer:
area = 160 cm²
Step-by-step explanation:
area = (8x 4 x 4) + (4 x 4 x 2) = 160 cm²
Answer: 160
Step-by-step explanation:
(8×4 + 8×4 + 4×4) × 2 = 160
calculate the volume of this cylinder, giving your answer to 1 decimal place 9cm height 20 cm length
Answer:
volume is approximately 286.03 cm
Step-by-step explanation:
please mark me brainliest.
helpppppppppppppppppp
Answer:
B
Step-by-step explanation:
Go from left to right
Hope this help! have a Great night!
Martina started with 228 boxes of cookies and sold the same number each day for 4 days. After 4 days of selling, she was left with 100 boxes of cookies. Enter the slope of the line representing the change in Martina's inventory of cookies over this period of time.
Answer:
[tex]m = -32[/tex]
Step-by-step explanation:
Let x = days and y = box of cookies
So, we have:
[tex](x_1,y_1) = (0,228)[/tex] -- When she started
[tex](x_2,y_2) = (4,100)[/tex] --- After 4 days
Required
Determine the slope
The slope (m) is calculated using:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]m = \frac{100 - 228}{4 - 0}[/tex]
[tex]m = \frac{-128}{4}[/tex]
[tex]m = -32[/tex]
The slope is -32
Probability of blue is 0.4 red 0.3 yellow 0.3 there are 30 blue cubes in box what total number of cubes in box
Answer:
75
Step-by-step explanation:
The computation of the total number of cubes in box is shown below:
Given that
The probability of blue = 0.4
For red it is 0.3
And, for yellow it is 0.3
As if there is 30 blue cubes in a box
So for red it is = 30 × 0.3 ÷ 0.4 = 22.5
And, for yellow = 30 × 0.3 ÷ 0.4 = 22.5
Now the total number of cubes in a box is
= 30 + 22.5 + 22.5
= 75
Which values are solutions to x < 10?
Answer:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, -1, -2, -3, -4, -5 (continous stream of negitive values)
Step-by-step explanation:
how many 2/5's are in 3
Answer:
7.5
Step-by-step explanation:
Divide 3 by 2/5
3 divided by 2/5 = 7.5
Answer:
7.5
Step-by-step explanation:
when you do 2/5 it = 0.4 then you do 3/0.4 and you get 7.5
The"off-peak"weekly average cost of hiring a caravan in wales is £520. In July the average cost increases to £800. Calculate the percentage increase in cost.
Answer: 53.84%
Step-by-step explanation:
Given
The average cost of hiring is £520
The new increased cost of hiring is £800
Percentage increase is
[tex]\Rightarrow \%=\dfrac{\text{New value-old value}}{\text{old value}}\times 100[/tex]
Putting values
[tex]\Rightarrow \dfrac{800-520}{520}\times 100=53.84\%[/tex]
Can someone please help me find the answer
a c and d
Maria purchase 1/2 lb of cheese for $3.50 at a farmers market what would be the cost for 4 lb of cheese
Answer:
$28
Step-by-step explanation:
1/2lb of cheese is 3.50, so 1lb must be $7. If you want 4lbs, simply multiply by 4, (7*4), which is $28
Have a nice day UwU
Please find the areas for these different shapes it would really help tysm
is 1 degrees acute obtuse or right angle or straight angle in protactor
f(x) = 3x - 3
g(x) = 4x + 5
find (f+g) (3)
Answer:
23
Step-by-step explanation:
(f + g)(3) = f(3) + g(3)
f(3) = 3(3) - 3 = 9 - 3 = 6
g(3) = 4(3) + 5 = 12 + 5 = 17
Then
(f + g)(3) = 6 + 17 = 23
Help out pls I need it lol
Step-by-step explanation: B lmk if that helps
howdy what is 2+900- 100 x3
also have this-
Answer:
assuming that the x means multiply, 602
if you mean x is a variable, the answer is 902-200x
Step-by-step explanation:
Answer:
602
Step-by-step explanation:
first off, I SEE YOU GIRL YOU GORG AFF
Anyways for 2+900-100x3 you have to use PEMDAS so you multiply first, 100 * 3 = 300 and then it is now 2+900-300 so now that it is only subtraction and addition you go left to right, so 2+900=902 and 902-300= 602
hope this helpedddd
Graph from slope intercept form y=-1/3x+5
Answer:
Attached image.
Slope = -1/3
y-intercept = (0,5)
2/5+7/15 in its simplest form
Answer:
13/15
Step-by-step explanation:
First convert the fractions to have a common denominator
2/5 = x/15
Cross multiply
2 × 15 = 5 × x
30 = 5x
Divide both sides by 5 to isolate the variable
30 ÷ 5 = x
6 = x
Plug x into the new fraction
6/15
Now add this to the other fraction
6/15 + 7/15
Only add the numerators. The denominators will remain the same number
6 + 7 / 15
13/15
It cannot be reduced anymore so this is simplest form
How many solutions do these have
Answer:
See explanation below
Step-by-step explanation:
a. One solution (p = 1/4)
b. Infinite amount of solutions (No matter what value for p is, the equation will always be 7=7)
c. One solution (p = 12)
d. No solution (No matter what value for p is, the equation will always be 3 = -1, which wouldn't work)
Determine the slope-intercept equation of a line with a slope of 3/2 that passes through (2, -1).
Answer:
[tex] \orange{ \bold{y = \frac{3}{2}x -4 }}[/tex]
Step-by-step explanation:
Slope of line (m) = [tex] \frac{3}{2} [/tex]
Line passes through the points [tex] (2,\:-1)=(x_1, \:y_1)[/tex]
Equation of line in point slope form is given as:
[tex] y-y_1 =m(x-x_1)[/tex]
Plug the values of m, [tex] x_1\: \&\: y_1[/tex] in the above equation, we find:
[tex]y - ( - 1) = \frac{3}{2} (x - 2) \\ \\ y + 1 = \frac{3}{2}x - \frac{3}{2} \times 2 \\ \\ y + 1 = \frac{3}{2}x -3 \\ \\ y = \frac{3}{2}x -3 - 1 \\ \\ \purple{ \bold{y = \frac{3}{2}x -4 }}\\ \\ [/tex]
This is the required equation of line in slope-intercept form.
Amy needs to buy 12 notebooks and a pack of pens from the store. The pack of pens cost $2.50 and she has a budget of $30. Which inequality represents the situation if a represents
the maximum amount she can spend on each notebook?
A 12.6 +2.50 > 30
B) 12 +2.50.3 < 30
C) 12. + 2.50 < 30
D 12 +2.50 < 30
Convert the equation y - 5 = 2(x - 1) to slope-intercept form
Answer:
y=2x+3
Step-by-step explanation:
Answer:
y=2x+3
Step-by-step explanation:
y-5=2(x-1)
y-5=2x-2
y=2x-2+5
y=2x+3
Solve. Can someone help me? I only have one try left
3(x−10)=−9
Answer:
x=7
Step-by-step explanation:
Answer: x=7
Step-by-step explanation:
3(x-10)=-9
3x-30=-9
3x-30+30=-9+30
3x=21
x=7
Use the volume formula to find the volume of the prism.
31 / 를
13
4
Answer:
[tex]3 \div 2 \times 7 \div 2 \times 4 \div 1[/tex]
[tex]21 \div 4 \times 4 \div 1[/tex]
So the correct ans. Is 21
i know its 21
i took quiz
the area of a square is 144 square meters. what is the length in meters of one side of the square?
Answer:
12
Step-by-step explanation:
We know that area=lxw so its 144/12
what angle are they
i need points yk, plz give brainliest
Answer:
adjacent angles
Step-by-step explanation:
they dont make a straight line so they arent supplementary. they arent complementary because they dont make a right angle
please help! super urgent!
Answer:
A. square root of 3 times 5
Step-by-step explanation:
question in photo—————————-
Answer:
(-6,8)
Step-by-step explanation:
SANA NAKATULONG AKO
CORRECT ME IF I WRONG
Answer:
(-6, - 8)
Step-by-step explanation:
[tex]\begin{cases}y = x - 2....(1)\\ \\2x + 4 = y....(2)\end{cases} \\ \\ from \: equations \: (1) \: and \: (2) \\ \\ 2x + 4 = x - 2 \\ \\ 2x - x = - 2 - 4 \\ \\ x = - 6 \\ \\ y = - 6 - 2 \\ \\ y = - 8 \\ \\ (x \: \: y) = ( - 6 \: \: - 8)[/tex]
Help needed qwp!
The table shows information about the type and numbet of sandwiches ordered by 80 customers. If 120 customers order a sandwich, how many would you expect to order a club?