Answer:
$28.40
Step-by-step explanation:
First let's find how much they earned from washing the cars. They charged $6 for each car and washed 22 so 6x22=$132 from washing cars. After that they earned 10 more dollars so we have to add that. 132+10=$142 earned in total. Then we have to divide this total income between all of the girls. 142/5=$28.40 for each girl.
Using the data from the theoretical probability table, what is the probability of the spinner landing only once on yellow in two spins? 0. 0625 0. 5625 0. 375 1.
The probability of the fair spinner landing only once on yellow in two spins is 0.375. Option C is the correct option.
What is probability?Probability of an event is the ratio of number of favorable outcome to the total number of outcome of that event.
As, the probability of an event can not be more than the number 1.
Thus, the probability of failure of a event is equal to the difference of the 1 to the success of the event. As,
The data in the theoretical probability table for the fair spinner having 4 different color is listed below.
Yellow Frequency
0 9
1 6
2 1
For the 4 different color (red, green, blue, yellow) and rotating the spinner two times, there is total 16 outcomes as,
{RR, BB, YY, GG, RB, BR, RY, YR, RG, GR, BY, YB, BG, GB, YG, GY}
Total number of Y appear probability at one time in the table is 6. Thus the probability of the fair spinner landing only once on yellow in two spins is,
[tex]P=\dfrac{6}{16}\\P=0.375[/tex]
Hence, the probability of the fair spinner landing only once on yellow in two spins is 0.375. Option C is the correct option.
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x•7 if x= 3/4 what is the value of this expression
A rectangle with an area of x2 – 4x – 12 square units is represented by the model. An algebra tile configuration. In the Product spot are 21 tiles in 3 rows. 1 tile is labeled x squared. In the same row are 6 tiles labeled negative 6. Below x squared are 2 tiles labeled x, and to the right of the x tiles are 12 tiles labeled negative. What side lengths should be used to model the rectangle? (x 2) and (x – 6) (x 6) and (x – 2) (x 2) and (x – 10) (x 10) and (x – 2).
Answer:
X-2 And X+10
Step-by-step explanation:
That would be the answer for the problem.
Answer:
Step-by-step explanation:
What is true about a figure and an image created by a translation? Select all that apply. A. Each point in the image has the same x-coordinate as the corresponding point in the figure. B. Each point in the image moves the same distance and direction from the figure. C. The figure and the image are the same shape. D. The figure and the image are the same size.
Answer:
C. The figure and the image are the same shape.
Step-by-step explanation:
hope this is right, if so then...
Pls, choose me as brainliest!
3 times the difference between 5 and y
Answer:
3(5-y)
Step-by-step explanation:
3см
10cm
I don’t know how to do this question
Step-by-step explanation:
2 · π · r · (r + h)
2x3.14x3x(3+10)
6.28x3x13
18.84x13
244.92
Please Someone Help With This Question!
Answer:
x ≤ 24
Step-by-step explanation:
Note: we can treat this as a normal equation
First, we can subtract 10 from both sides to get x/4 ≤ 6
Next, multiply both sides by 4 to get x ≤ 24
Answer: x ≤ 24
Hope this helps!
Avanelle is walking around a track that is 400 yards long. She has walked around the track 7 times so far. How many more yards does she need to walk around the track to complete 4 miles?
Answer:
2 miles = 3,520 yards
first we need to find how many yards she's walked already :
400×5=2,000 yards
now subtract :
3,520-2,000= 1,520 yards
Keisha needs to walk 1,520 more yards to complete 2 miles
hope this helped
Step-by-step explanation:
A 6-pack of markers costs $3.96. What is the unit price?
Answer:
0.66
Step-by-step explanation:
divide the numbers
Linear Equations
A rectangle has sides of length 3m and (x + 4) m.
Find the value of x, if the area of the rectangle is 18m²??
324.56 × 54.82
SHOW YOUR WORK
ALL OF IT PLEASE AND THANK YOU!
PLEASE HURRY!
Answer:
17792.3792
Step-by-step explanation:
:))))))
2. A circular flower bed has a radius of 7 yards. Determine the circumference of the flower bed.
a. 153.86 yds
b. 43.96 yds
C. 13.28 yds
d. 153 yds
Answer:
b. 43.96 yds
Step-by-step explanation:
Circumference of a circle = π × 2 × radius
Take π as 3.14
3.14 × 2 × 7 = 43.96
PLEASE can someone do A, B, D, And The Graph
answer 33
because i had abd and ur mum jk but yea
The system of equations y=-2x+3 and y= x is graphed.What is the solution to the system of equations?
The solution is (1, 1), refer to the image :)
Answer:
(1,1) x=1 y=1
Step-by-step explanation:
Help help I need this
Answer:
8.725 as a mixed number = 8 29/40
Step-by-step explanation:
ez
There are 10 millimeters in 1 centimeter, so about how many millimeters is this dinosaur bone? Explain.
The length of the dinosaur bones in millimetres is 220 mm
Length:Length is a measure of how long an object is or the distance between two points. Therefore, the length of the dinosaur bones was given as 22 centimetres.
The length should be converted from centimetres to millimetres as follows:
1 cm = 10 mm
22 cm = ?
cross multiply
length of the dinosaur bones = 22 × 10
length of the dinosaur bones = 220 mm
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A theater has 40 rows of seats. There are 22 seats in each row. It costs $2.79 to deep clean each seat. How much does it cost to deep clean all the seats in the theater?
Answer:
$2455.2
Step-by-step explanation:
40 rows * 22 seats per row = 880 seats total
880 * $2.79 = $2,455.20
The scale on a map shows that 200 miles is represented by 5 inches on a map. Which proportion can be used to find
the distance on the map. x, that represents 50 miles?
5 х
200
=
50
200
5
х
50
50
5
© 200 x
50 - 200
=
Math
Step-by-step explanation:
The scale is:
200 miles ⇒ 5 inchesWe need to find the length of 50 miles represented by x inches on a map.
50 mile ⇒ x inchesBased on he above we can set ratio:
200/50 = 5/xThis can be rewritten as cross-product:
200*x = 5*50The solution is:
x = 250/200x = 1.25 inchesAny proportion we same outcome for x is correct choice.
Scale given
200mi=5inMow
50mi=xinLets solve
200:5=50:x40:1=50:x40=50/xx=1.25inthe scale on a map is 1 in to 40 mi find the distance for 5 1/2 in
Name two triangles that are congruent by ASA.
Step-by-step explanation:
The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent.Jan 21, 2020
On a piece of paper, use a protractor to construct a triangle with angle measures of 30° and 120°. Which statements about this triangle are true? Select all correct answers. The third angle measures 30°. Two sides have the same length. The third angle measures 75°. The third angle measures 90°. All sides have different lengths.
Answer:
A. The third angle measures 30*
B. Two sides have the same length
The statement first “The third angle measures 30°” and statement second “Two sides have the same length.” are correct.
What is the triangle?The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.
We have:
Triangle with angle measures of 30° and 120°
Third angle measure = 180–30 – 120 = 30 degree
Two angles measures are same, and two sides have the same length.
Thus, the statement first “The third angle measures 30°” and statement second “Two sides have the same length.” are correct.
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Use the standard normal table to find P(z ≥ 1. 4). Round to the nearest percent. %.
The probability for the z-score is greater than or equal to 1.4 is 0.08076 or 8.076 %.
What is a z-score?The z-score is a numerical measurement used in statistics of the value's relationship to the mean of a group of values, measured in terms of standards from the mean.
The probability for the z-score is greater than or equal to 1.4 is given as
P(z ≥ 1.4) = 1 - P( z < 1.4}
P(z ≥ 1.4) = 1 - 0.91924
P(z ≥ 1.4) = 0.08076
P(z ≥ 1.4) = 8.076 %
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please help quick please
Answer:
OPTION B
Step-by-step explanation:
so to fine the slope of the line of company R
You have to choose any two points from the table. example: (1,100) (2,125)
Slope=Y-Y/X-X=125-100/21-1=25/1=25
y=b+25x
you can see that company R charges 5$ less than Company P for each x.
En una granja hay gallinas y vacas, en total uman 624. Se sabe que el numero de vacas son 36 veces mas que el numero de gallinas. Cuantas vacas hay en total?
AYUDA PORFA
Answer:
17 R 12
Step-by-step explanation:
Hola,
en total son 624 y las vacas son 36 mas que las gallinas, vos tienes que divider 624 con 36
624÷36
How many multiples of 5 are there between 176 and 389
Answer:
I think its 4 2 because I did thetheath for miles and it was 42 times and no dont say im copying the person that commented the answer no im.im.not and if u still think it is then no im not just saying im not copying the person answer
Step-by-step explanation:
Addison has a balance of $3,450 on her credit card that has an APR of 18%. She currently pays the minimum monthly payment of $86. 25. If Addison wants to pay off her balance in 24 months, determine the monthly payments she would need to make. Choose the following modification with the least cuts to her current expenses that will allow Addison to pay off her balance in 24 months. Income Wages $2,278. 00 Expenses Rent $950. 00 Utilities $232. 45 Food/Clothes $445. 00 Entertainment $270. 00 Car $200. 00 Credit Card $86. 25 Cell Phone $77. 89 Net Income $16. 41 a. Addison can eliminate $73 from Food/Clothes and $100 from Entertainment. B. Addison can eliminate $45 from Food/Clothes and $41 from Entertainment. C. Addison can eliminate $25 from Food/Clothes and $22 from Entertainment. D. The minimum payment is enough to pay off the balance within 24 months.
Addison needs to cut $45 from Food/Clothes and $41 from Entertainment, to pay the revised monthly payment.
It is given that
Addison has a balance of $3,450 on her credit card.
APR = 18%
Current monthly payment = $86.25
She wants to choose a monthly payment for 24 months.
So for 24 months,
A revised monthly payment using the formula,
[tex]M = \frac{P.\frac{R}{12}. (1+\frac{R}{12} )^N }{(1+\frac{R}{12})N -1}[/tex]
R = 0.18
P = 3450
N = 24
Revised montly payment M = $172.24
Current monthly payment = $86.25
Difference = $86
So, she needs to cut the expenses by $86
If she cut $45 from Food/Clothes and $41 from Entertainment, she can easily pay the revised monthly payment.
Therefore, Addison needs to cut $45 from Food/Clothes and $41 from Entertainment, to pay the revised monthly payment.
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Ten bags of cocoa beans cost 350 cedis. Find the cost of 6 bags
Answer:
210 cedis
Step-by-step explanation:
If ten bags of cocoa beans cost 350 cedis then you need to find the cost of one bag of cocoa beans
= 35 cedis
350 × 0.1 = 35
then multiply by 6 to get the cost of six bags
35 × 6 = 210
six bags of cocoa beans will cost 210 cedis.
Jackson buys a new shirt that is originally listed as $14.00. The shirt is 25% off the original price.
Indicate whether x and y show direct variation.
3 + y = 5x
Answer:
Let's understand the solution in detail.
Explanation:
Given: 5x = 3y
We can rearrange it as y = 5x / 3
Hence, we see that y ∝ x, and the equation is of the form y = kx, where k is the proportionality constant. This denotes that y varies directly with x.
Here k = 5 / 3.
Hence, the equation represents a direct variation, and the constant of variation is k = 5 / 3.
c) The phone case you want to buy is marked down 30%, and you have a 25% off coupon. You pay $42.00. Can this equation be used to find the original price of the phone case? If so, what is the original price of the item? Explain.
Answer:
yes
Step-by-step explanation:
30% of 42 is 12.60 so 42.00 +12.60= 54.60
and 25% of 54.60 is 13.65 so 54.60 + 13.65 = 68.25
so the Original price is $68.25
The original price of the phone case is $93.33
What is a discount?Discounting is the process of determining the present value of a payment or a stream of payments that is to be received in the future.
Given that, the phone case, is marked down 30%, and we have a 25% off coupon, paid $42.00, for this in whole, we are asked to find the original price,
Let the original price be x,
Therefore,
x - (30% of x + 25% of x) = 42
x - (30/100 · x + 25/100 · x) = 42
x - (0.3x + .25x) = 42
x - 0.55x = 42
0.45x = 42
x = 93.33
Hence, the original price of the phone case is $93.33
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