60 people take a driving test one fifth of them fail how many fail
Answer:
12
Step-by-step explanation:
1/5 of a whole means divide the whole by 5.
60 divided by 5 equals 12 to confirms this do 12 times 5.
12 times 5 = 60.
Solve the exponential equation: 3^2– ^x = 1
A)
x = 1
B)
x = –2
C)
x = 2
D)
x = 0
everybody just writes it wrong sadly
[tex]x = 2[/tex]
c.) x=2hope it helps!The parking lot at a store has a width of 20yd and 2ft and a length of 30yd
Answer:
so what do we find the hight?
Step-by-step explanation:
If x =-9 and y = 3, evaluate the following expression: 2(y - 3xy)
Answer:it's -780
Step-by-step explanation:
There are 33 forwards and 80 guards in Leo's basketball league.
Leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards.
If Leo creates the greatest number of teams possible, how many guards will be on each team?
You are first of all looking for the LCM of 32 and 80
Don't know which algorithm you learned , but here is one of them:
32 = 2*2*2*2*2
80 = 2*2*2*2*5
So you will need 2*2*2*2*2*5 = 160
160/32 = 5 <------ forwards
160/80 = 2 <----- guards
80/5 = 16
32/2 = 16
So they can form 16 teams, with each team having 2 guards and 5 forwards.
Check: all players are used, each team contains the same number and
combination of players.
jeffrey paid 45$ for 4 tickets to a basketball game. Each ticket cost the same amount. what was the cost of each ticket in dollars and cents?
A painter charges $10 per due for labowplum 25 for a felder rental when the paints house. The customer provides the paint the total cherye to paint a cestner's house was $250. How many hours did the paintergrend pasting this bed (7.11 A) A 12 hours 27.5 hours 20 hours D 22.5 hours
Find the rate of change: y = 5x - 2
A. 5
B. -2
C. 1/5
D. 2
Answer:
D. 2
Step-by-step explanation:
y = 5x - 2
At x = 0; y = 5(0) - 2 = - 2
(0, -2) is one point. It is Y intercept.
At Y = 0 ; 5x - 2 = 0 ; x = 2/5
(2/5, 0), is another point on the line.
Since it is a fraction , use your imagination to get two integers as co-ordinates.
At y = 8 ; 5x -2 = 8; 5x = 8 + 2 = 10 ; x =
(10/5) = 2
I Hope this helps!
The sale price of an item is four-fifths the original price of the item, x.
Which statement explains why both 45x and 0.8x can find the sale price of the item?
Answer:
B. Multiplying by is the same as multiplying by 80%.
Step-by-step explanation:
probably to late but idc
Make a box-and-whisker plot to represent the data set. Show work
video game prices: $29 $29 $50 $39 $45 $20 $40
Answer:
(Hope this helps can pls have brainlist (crown)☺️)
Step-by-step explanation:
Here is the box and whisker plot!
The median is 39.
The minimum is 20.
The first Quartile is 29.
The third Quartile is 45.
The maximum is 50.
The image shows the box and whisker plot.
The whisker plot is given below:The median is 39.The minimum is 20.The first Quartile is 29.The third Quartile is 45.The maximum is 50.A data set is a collection of data. In the case of tabular data, a data set corresponds to one or more database tables, where every column of a table represents a particular variable, and each row corresponds to a given record of the data set in question.
Learn more about the data set here: brainly.com/question/5247424
#SPJ2
What is 57% of 11? ; 19.3 ; 627 ; 6.27 ; 0.19
Answer:
57% of 11 is 6.27
Step-by-step explanation:
All we have to do is convert the percent to a decimal, then multiply the decimal by 11.
0.57 × 11 = 6.27
Is 4(2+34) equal to 8+124
Answer:
nope; 4(2 + 34) =8 + 136 = 144
Step-by-step explanation:
4 * 2 = 8
+
4 * 34 = 136
hope this helpsss :D
3x-2y=12
find x-intercept and y-intercept show work
Answer:
y=12-3x/-2
Step-by-step explanation:
-2y=12-3x
y =12-3x/-2
2. 4.2 - 16 4
1.
2.
3.
4.
order of operations
Answer: 16
Step-by-step explanation: 0 < 1/1< 2/1= 2/1< 3/1< 4 = 4 < 21/5 < 16
i need help please help Simplify
letter A)4
step by step explanation:
[tex] \frac{| {4}^{2} - 34| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ |16 - 34| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ | - 18| }{4} ( {6}^{2} ) - {12}^{2} - 14 \\ = \frac{ 18 }{4} ( {6}^{2} ) - { 12}^{2} - 14 \\ = \frac{9}{2} ( {6}^{2} ) - {12}^{2} - 14 \\= \frac{9}{2} (36) - {12}^{2} - 14 \\ = 162 - {12}^{2} - 14 \\ = 162 - 144 - 14 \\ = 18 - 14 \\ = 4[/tex]
Hope this helps!
there are 3000 jelly beans in the jar so percent of the jelly beans are red how many red jelly beans are there?
Answer:
%50
Step-by-step explanation:
how many times can 11 can go into 8800
Answer:
800 times
Step-by-step explanation:
If the simple interest on $7,000 for 9 years is $5,040, then what is the interest rate?
Answer:
8%
Step-by-step explanation:
7000(x)(9) = 5040
7000(x) = 560
x = 560/7000
x = 0.08
0.08 to percentage = 8%
-Chetan K
Step-by-step explanation:
given,
SI = $5040
Principal = $7000
Time = 9 yrs
we know,
R = SI × 100 / T × P
now,
Rate = 5040 × 100 / 9 × 7000
→ 504000/63000
→ 504/63
→ 8
therefore, Interest rate is 8%.
HOPE THIS ANSWER HELPS YOU DEAR! TAKE CARE
Andrea leaves Boston at 10:00 a.m. and drives to Buffalo, NY, which is 400 miles away. After 4 hours, the traffic causes Andrea to reduce her speed by 20 mph. She stops to rest for two hours, and then arrives in Buffalo at 8:00 pm What was Andrea's initial speed?
I need help on this one, I'd like to know how to do this and the correct answer. Thanks!
(HELP)
Answer:
60 MPH
Step-by-step explanation:
Factor Each expression. If it cannot be factored write "Prime"
Question 1. 4x-16
Question 2. 18k+42
Answer:
1. is -64 bye hope this help
Una playera de la misma marca cuesta con iva incluido $614.48, ¿cual será su precio sin iva ?
Answer: $600 cerados
Step-by-step explanation:
chiii y que marca es esa lol
What is the slope of the line that passes through the points A(-2, -1) and D(3, 5)?
Answer:
slope = 6/5
Step-by-step explanation:
[tex]m=\frac{5-(-1)}{3-(-2)} =\frac{5+1}{3+2} =\frac{6}{5}[/tex]
Hope this helps
if an object is moving at a changing speed in the same direction what is the acceleration of the object (zero or not Zero)
HELP
Answer:
zero
Step-by-step explanation:
hope its help thank you sa points
Solve the math problem
Answer: Positive
Step-by-step explanation:
The slope of a line can be calculated via rise/run, or [tex]\frac{(y_{2} -y_1)}{(x_2-x_1)}[/tex]
Because this equation outputs a positive number, the slope is positive.
Hope it helps :) and let me know if you want me to elaborate/plug values into the slope formula and solve.
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The slope of given line is positive because it makes an acute angle with the positive x - axis ~
Which ordered pair is the solution to the system of equations?
Y=2x – 15
4x + 3y = -5
A (0,6)
B (7, – 11)
C (4, – 7)
D (5, — 5)
Step-by-step explanation:
y = 2x - 15
4x + 3y = -5
4x + 3(2x - 15) = -5
4x + 6x - 45 = -5
10x = 40
x = 40/10
x = 4
y = 2x - 15
y = 2(4) - 15
y = 8 - 15
y = -7
Solution = (4,-7)
Option → C
If no preliminary study is done, what size sample must be taken if the director is to say with 90% confidence that the sample estimate is within 2% of the population proportion
what is 35x - 22 + 32 + 17x -50x
Answer:
2x + 10
Step-by-step explanation:
Simplify: 35x - 22 + 32 + 17x - 50x
35x plus 17x is 52x and 52x minus 50x is 2x
negative 22 plus 32 is 10
Answer: 2x + 10
Hope this worked.
ANYONE WHO CAN SOLVE THIS QUESTION , PLEASE HELP ME :)
Answer:
x=62
y=59
Step-by-step explanation:
yeah-ya.... right?
a
EFGH is a rhombus. Given EG = 22 and FH = 20, what is the length of one side of the rhombus?
Please help :/
Applying the properties of a rhombus and the Pythagorean Theorem, the length of one side of the rhombus is: 14.9
Recall:
The diagonals of a rhombus bisect each other at right angles, thereby forming 4 right triangles.Half of a diagonal and half of the other diagonal make up a right triangle.Thus, given:
EG = 22 (diagonal)FH = 20 (diagonal).Find the length of one side using Pythagorean theorem as shown below:
[tex]HG = \sqrt{(\frac{1}{2}EG)^2 + (\frac{1}{2}FH)^2 } \\\\[/tex]
Substitute[tex]HG = \sqrt{(\frac{1}{2} \times 22)^2 + (\frac{1}{2} \times 20)^2 } \\\\HG = \sqrt{11^2 + 10^2} \\\\\mathbf{HG = 14.9}[/tex]
Therefore, applying the properties of a rhombus and the Pythagorean Theorem, the length of one side of the rhombus is: 14.9
Learn more here:
https://brainly.com/question/24618146
3x+18y=54
need help with it
