Answer:
75% chance
Step-by-step explanation:
Probability always adds to 1.00
Letter grades are always in the form A, B, C, D...
The grades above a C are A, which is a 25% chance and B, which has a 50% chance. Adding these up we get a 75% chance.
#LearnWithBrainly
The probability of getting a grade above a C is 0.75, or 75%.
We have,
To calculate the probability of getting a grade above a C, you need to add the probabilities of getting an A or a B.
Given:
Probability of getting an A (P(A)) = 0.25
Probability of getting a B (P(B)) = 0.50
A grade above a C includes grades of A and B.
Therefore, the probability of getting a grade above a C (P(above C)) is:
P(above C) = P(A) + P(B)
P(above C) = 0.25 + 0.50
P(above C) = 0.75
Thus,
The probability of getting a grade above a C is 0.75, or 75%.
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there are 2 calculator on each desk and there are 12 extra calculator in supply cabinet
Answer: There are 14 calculators in total
Step-by-step explanation:
If a line segment is drawn from the center of any regular polygon to any of its vertices, the segment is a radius of the inscribed circle.
a) Always
b) Sometimes
c) Never
Answer: C
Step-by-step explanation:
Please show work!
Two fathoms deep is 12 feet deep. How deep is 10 fathoms?
Group of answer choices
70 feet
60 feet
20 feet
please help me plllsssss
1, 3n=8.
2, 1/4n=5.
3, n+4=9.
4, n-6=7.
5, n/3=8.
6, 5n=18.
7, n-7=16.
8, 5n=40.
9, n-8=15
10, 4x/3=28
Step-by-step explanation:
please help me asap
Write an algebraic expression for the word expression. the sum of 8 and a number x The expression is
Answer:
8 + X
Step-by-step explanation:
The train en español
Answer:
El tren
Step-by-step explanation:
El tren in Spanish translates to "the train"
Answer:
El tren
:) hopefully this helps
4 markers cost $7.04. (The photo didn’t load up the first time when I asked the question. It’s a writing proportion question)
9514 1404 393
Answer:
4/7 = $7.04/x
Step-by-step explanation:
You can write the proportion 4 different ways. Any way you write it, you want markers in corresponding positions and prices in corresponding positions.
Here the best choice is ...
(reference quantity)/(different quantity) = (reference price)/(different price)
4/7 = $7.04/x
__
Additional comment
Many people might choose to put the unknown in the numerator:
x/$7.04 = 7/4
or
x/7 = $7.04/4
Answer: None of the above
Step-by-step explanation:
The easiest way to get the cost is to get the cost per unit times the number needed.
x = 7($7.04/4 ) To make that into a proportion it would look like
x/7 = $7.04/4
[tex]\frac{x}{7} =\frac{7.04}{4}[/tex]
None of the answers given match that
20. How was randomization
used in this experiment?
Answer choices:
The individuals were randomly
selected to participate.
The temperature, bedding, and
lighting were the same for all.
The colored chips were used to
determine the treatments.
The days they were asked to
sleep at the clinic were random.
Answer:
D. The days they were asked to sleep at the clinic were random. Hope it helps!~
(Sorry if you get it wrong or I got it wrong-)
~The Confuzzeled homan
Claudia drew an isosceles triangle she asked sue to mark it explain why the marking of the diagram is correct
Is 80 fluid ounces equals to 11 cups
Answer:
10 US cups
Step-by-step explanation:
depends which cups you have
Answer:
no it is less
Step-by-step explanation:
if -7(y-3)= -14 what is the value of y
Help math math ASAP help
Answer:
X=2,Y=7
Step-by-step explanation:
Y-3x=1
Make Y the subject
Y=1+3x
Sub into equation 2
2(1+3x)-x=12
Open the bracket
2+6x-x=12
2+5x=12
CLT
5x=12-2
5x=10
Divide both sides by 2
X=2
Sub x=2 in equation 1
Y-3(2)=1
Y-6=1
Y=1+6
Y=7
3.2 + 44.6 + 7.69 = ?
Answer:
55.49
Step-by-step explanation:
Hannah was getting ready for a party. It took her 24 minutes to pack her toys to bring and 16 minutes to have lunch. If she was ready to leave at 4:42 p.m., what time did she start getting ready? (4 points)
a
3:02 p.m.
b
4:02 p.m.
c
4:12 p.m.
d
5:12 p.m.
Answer:
b. 4:02 p.m.
Step-by-step explanation:
24 + 16 = 40
4:42 - 40 minutes = 4:02
Answer:
4:02
Step-by-step explanation:
Because add 24 + 16 = 40 and then subtract 40 from 42 and then get your answer.
When reviewing Net Weight Accuracy Logs... (Choose all that apply)
Set number of packages are checked by department per day
Net weight on label to actual net weight compared
Different items are checked and rotated
Net weight checks are
corded
Randomly spot check logs for item net weights and initial next to items
When an individual is reviewing net weight accuracy logs, the important things to do include:
Set number of packages are checked by department per day.Check net weight on label to actual net weight compared.Different items are checked and rotated.Randomly spot check logs for item net weights and initial next to items.What is net weight?Net weight simply means the weight of a product without the addition of the packaging. Net weight is also the weight of the total number of goods that are loaded into a container excluding the weight of the container.
When reviewing net weight accuracy logs, it is important things to set the number of packages that are checked by department per day and check the net weight on label to actual net weight compared. This is to ascertain whether the net weight is correct.
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please answer and explain how to do it please
Using Cos formula of a triangle
let BA be x
x² = a² + b² -2abCos(90°)
x² = 64 + 196
x = √260
To find <B using Cos again
b² = a² + c² - 2acCos(B)
196 = 64 + 260 - 2 * 8 * √260 * cosB
196=324 - 16√260 *cosB
324-196=16√260CosB
8 = √260CosB
CosB = 8/√260
B = cos-¹(8/(√260))
I don't have a calculator so complete it by yourself, the calculation aspect.
What is the value expression for 7 1/2
Answer:please brainliest
7
Step-by-step explanation:
We can multiply the exponents so (7¹⁺²)² = 7⁽¹⁺² * ²⁾ = 7¹ = 7.
11. Which of these numbers shows the digit 4 with a
value of 0.04?
3.104, 8.412, or 1.743
Answer:
1.743
Step-by-step explanation:
1 + 1 + 1 in standard form
Answer: 3
Step-by-step explanation:
A bike shop charges a fee for renting a bike, depending upon how long it is used. Riders who bring their own helmet are instead charged a discounted fee.The graph shows how the fees are related.
ASAP DUE RIGHT NOW !!!!
Answer:
Each discounted fee is $5 less than the rental fee.
Step-by-step explanation:
Each discounted fee is $5 less than the corresponding rental fee, and the percentage discount decreases as the rental fee increases.
What are coordinates in a graph?The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.
The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.
We have,
We can determine the discounted fee for each rental fee by looking at the coordinates on the graph.
The x-axis represents the rental fee, and the y-axis represents the discounted fee.
For example, at a rental fee of 10, the discounted fee is 5, so we have the point (10, 5) on the graph.
To calculate how much each discounted fee is less than the rental fee, we can subtract the discounted fee from the rental fee.
For example, at a rental fee of 10 and a discounted fee of 5, the discounted fee is $5 less than the rental fee of $10.
This means that the discounted fee is 50% less than the rental fee.
Using this method for each point on the graph, we get:
At a rental fee of 10, the discounted fee is 5, which is $5 less than the rental fee.
Therefore, the discounted fee is 50% less than the rental fee.
At a rental fee of 20, the discounted fee is 15, which is $5 less than the rental fee.
Therefore, the discounted fee is 25% less than the rental fee.
At a rental fee of 30, the discounted fee is 25, which is $5 less than the rental fee. Therefore, the discounted fee is 16.67% less than the rental fee.
At a rental fee of 40, the discounted fee is 35, which is $5 less than the rental fee. Therefore, the discounted fee is 12.5% less than the rental fee.
Thus,
Each discounted fee is $5 less than the corresponding rental fee, and the percentage discount decreases as the rental fee increases.
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Rewrite the equation C = 18.49q + 28,164 as a function of q.
Answer:
Q=C-28164/18.49
Step-by-step explanation:
Q=C-28164/18.49
You are ordering some video games online. They each cost $30. You got $75 for your
birthday to spend on these games. If you will be charged $10 for shipping and handling, how
many video games will you be able to purchase?
Answer:
2
Step-by-step explanation:
you have $75
each game cost $30 plus $10 for shipping and handling
let x represent number of video games
30x+10=75
30x=65
x=2.5
So you can only purchase two games with the money you have
Subtract the following fractions. (Reduce answers to lowest terms.)
3/10 - 1/4
find the ratio of 500and 1km
Can someone help me please??
Are Taylor's calculations correct?
A. Yes, Taylor's calculations are correct
B. No, because it should be the length of the
radius.
C. No, because he used the incorrect value for it
D. No, because it should be squared
Answer:
C.No,because he used the incorrect value for it.
What is the value of the expression
2/5 + 3/7
Answer: its 29/35 value....
what 5 tymes 5 plus 3 divided my two
Answer:
14
Step-by-step explanation:
(5 x 5 + 3) /2
(25 + 3)/2
28/2
14
Have a great day!!
Please rate and mark brainliest!!!
como multiplicar números negativos
Answer:
Eu acho que depende do problema eu não sei como explique de verdade