Answers
Answer:
5.3
Step-by-step explanation:
5 or more raise the score 4 or less let it rest.
3 lets 3 rest so 5.336 rounds down to 5.3.
Answer:
5.3 is 5.336 rounded to the nearest tenth.
Step-by-step explanation:
I find it kind of hard to explain it, but hopefully this helps you!
Related Questions
What is the slope of the line that contains these points
Answers
What is the slope of the line that contains these points
Answer:
What are the coordinates.
What is the factored form of the expression 24x + 64y?
Answers
Answer:
8(3x+8y)
Step-by-step explanation:
Answer:
24x + 64y
Step-by-step explanation:
A cereal box manufacturer changes the size of the box to increase the amount of cereal it contains. The expressions 16+6.2n and 10+6.5n, where n is the number of smaller boxes, are both representative of the amount of cereal that the new larger box contains. How many smaller boxes equal the same amount of cereal in the larger box?
Answers
Answer:
20 smaller boxes
Step-by-step explanation:
Given
Smaller Box = 10 + 6.5n
Larger Box = 16 + 6.2n
Required
Determine the number of small box in each box
To do this, we simply equate both expressions:
[tex]Smaller\ Box = Larger\ Box[/tex]
[tex]10 + 6.5n = 16 + 6.2n[/tex]
Collect Like Terms
[tex]6.5n - 6.2n = 16 - 10[/tex]
[tex]6.5n - 6.2n = 6[/tex]
[tex]0.3n = 6[/tex]
Make n the subject
[tex]n = 6/0.3[/tex]
[tex]n = 20[/tex]
Hence, there are 20 smaller boxes
which expression is equal to 5/2? Write a situation that could represent the fraction above.
Answers
Answer:
3/2 + 2/2. A teacher has to give 2 pencils to one student. 1 student gives him 3 pencils, another student give him 2 pencils. How much pencils does the teacher have?
Step-by-step explanation:
All you do is you find a problem that would give you 5/2 then create a word problem.
Please I need help Asap I give 30 points if I get it rights the question is in the picture
Answers
Answer:
10
Step-by-step explanation:
First, you multiply j and k together. j·k=6·4= 24.
Next, you multiply 24 by 2.5. That is equal to 60.
After that, since j=6, you divide 60 by 6.
That is equal to 10.
Hope this helps!
Kahn. Academy
A=−2.3t−7
Answers
Answer:
2.3 meters
Step-by-step explanation:
i have to turn it into an algebraic expression
Answers
Answer:
22-2.25x
Step-by-step explanation:
Heather has a bag with 3 marbles, 7 tennis balls, 3 apples, and 3 books. What is the ratio of books to tennis balls?
A.
(3/7) or 3:7
B.
(7/8) or 7:8
C.
(4/7) or 4:7
Answers
Answer:
B
Step-by-step explanation:
I hope it's correct and I'm thinking it is,. Sorry if it's not
Answer:
I think A
Step-by-step explanation:
3/7. Or 3:7
Cause there are 3 books and 7 tennis balls
How long would it take to count to 1 million if it takes an average of 1 second to say each number? Give your answer to the nearest half day
Answers
Answer:
i am going to say it takes 1 mill seconds? lol.
Step-by-step explanation:
Which relation is a function?
O A.
{(5,2), (-2,-8), (7, -1) (-2, 6)}
B.
{(7, 1), (4,2), (4,-4), (7,3)}
C.
{(6,5), (3, 2), (6,4), (5,8)}
O D.
{(6,-4), (5, 8), (3,6), (-4,-4)}
Answers
Answer:
D
Step-by-step explanation:
because the domain(x) doesnt repeat
Number 3.
In the diagram, AB is the tangent to the circle at P and PX is the diameter.
Given that BPQ = 42°, find PQX, PXQ and XPQ.
Answers
Answer:
see explanation
Step-by-step explanation:
∠ PQX = 90° ( angle in a semicircle )
∠ PXQ = 42° ( alternate angle theorem )
Angle between tangent and diameter is right, thus
∠ XPQ = 90° - 42° = 48°
is (4,3) a solution of the graphed inequality?
yes or no?
Answers
Answer:
no
Step-by-step explanation:
it is outside of the wanted area
Answer:
no
Step-by-step explanation:
Cause i was on khan acedemy and got it right
the local grocery store is running a special three dozen of eggs $1.08 what is the cost per egg
Answers
Answer:
more than 25 cents
Step-by-step explanation:
Jack and Jillian sell apples at a produce stand. Jillian earns $2 for each bag of apples she sells. At the end of the week, Jack has earned $8 less than Jillian. The following expression shows Jack's earnings:
2x − 8
In the expression, what does the first term represent?
1 Jack's earnings at the end of the week
2 The number of bags of apples Jillian sold
3Jillian's earnings at the end of the week
4 The number of bags of apples Jack sold
Answers
We are given that Jack and Jillian sell apples at a produce stand .
We are given that an expression which shows Jack's earning=2x-8
We have to find that first term what represent in the given expression
Jillian earns for each bag of apples she sells=$2
Let Jillian sold number of bags of apples =x
Then ,Jillian earn total at the end of the week =
Jack has earned $ 8 less than Jillian earn
Therefore, total earning of jack=
In the given expression the first term 2x represent the earning of Jillian.
What formula do you use to measure the entire length of a diagonal?
Answers
Answer:
d² = l² + w² ,
Step-by-step explanation:
You can use the Pythagorean theorem to estimate the diagonal of a rectangle, which can be expressed with the following formula: d² = l² + w² , and now you should know how to find the diagonal of a rectangle explicit formula - just take a square root: d = √(l² + w²) .
Angle a and b are complementary. M angle a equal (5x +2) degrees. Find m angle b. Justify your reasoning. Will mark brainliest !!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
∠b = 88 - 5x
Step-by-step explanation:
If a and b are complementary, then sum of two angles is 90
∠a + ∠b = 90
5x + 2 + ∠b = 90
∠b = 90 - 5x - 2
∠b = 88 - 5x
Explain how to find the estimated sum of 5/8 + 2/9 .
Answers
Answer:
0.847Step-by-step explanation:
In this expression, you would have to use the PEMDAS method. First divide, so (5 divided by 8) + (2 divided by 9).
The answer you would get is: (0.625) + (0.222)
The final answer is: 0.847
D. Robertas boat was farther from the dock at the beginning, and it traveled more quickly
I'll give u 5 stars if you right
Answers
Answer:
C
Step-by-step explanation:
John:
y = x +30
y = 5x + 50
Roberta:
y = 5x + 2
Conclusion:
You can see that John's boat was farther from the start and traveled faster because when John traveled for 5 hours, he traveled 50 miles while Roberta only traveled 25 miles for the same time.
Hello There!
Your correct answer is C.
There is no way to explain but when I put A it is incorrect but when I read that it was wrong I wanted to let other people that it was incorrect. Thanks!
Hope this helps to all you ape.x learners!!
(Tuesday, March 2/2021)
Is 24 more then 40%? Why?
Answers
Answer: it isn’t possible to compare.
Step-by-step explanation:
Percents represent parts of something, and 24 is an actual number.
Inspector Butterman received 21 complimentary tickets to the play Romeo and Juliet. he has 8 officers who would like to attend. He distributes the tickets evenly among the officers. How many tickets will each officer get? How many tickets will be left over?
Answers
Each officer will receive two tickets
5 tickets will be left over
A tanker truck fills the gas station's reservoir at the rate of 1212 gallons per minute. If the reservoir was empty and it is now 35 gallons full, how long has the tanker been filling the reservoir? Round your answer to the nearest tenth.
Answers
Answer: 2.9 minutes.
Step-by-step explanation:
Given: Rate of filing the tank = 12 gallons per minute
Total volume of reservoir = 35 gallons
Time taken to fill the reservoir = [tex]\dfrac{\text{Total volume of reservoir }}{\text{Rate of filing the tank}}[/tex]
[tex]=\dfrac{35}{12}\approx2.9[/tex]
hence, time taken to fill the reservoir = 2.9 minutes.
17. Hazel invests $1800 for 7 years at a rate of 1.5% per year compound interest. Calculate how much
interest she will receive after the 7 years. Give your answer correct to the nearest dollar.
Answers
Answer:
1,998$
Step-by-step explanation:
Plug in your numbers in calc to this formula.
What are the values of the domain in the following graph?
A.the domain is represented by cm/ year
b. The domain is represented by the height of the horse
c. The domain is represented by the age
d. The domain is represented by the average growth of the horse
Answers
Answer:
We conclude that The domain is represented by age.
Thus, the option 'c' is true.
Step-by-step explanation:
We know that the domain of a function is the entire set of input values of the independent variable 'x' for which the function remains real and defined.
Given the attached graph, we can observe that height is dependent on age (years). In other words, the age (years) is basically an independent variable.
Therefore, we conclude that The domain is represented by age.
Thus, the option 'c' is true.
Answer:
C. The domain is represented by the age
Step-by-step explanation:
I had gotten it right on my test :)
Mrs. Hudson plans to give a 10 question multiple choice exam in which each question has 4 options. Each question counts for 1 point. A score of 8 or more is a passing score while 7 or less is a failing score. The probabilities of guessing a certain number of questions correctly are listed in the table below.
Number of Questions Correct
Probability for Guessing Correctly
0
0.05631351
1
0.18771172
2
0.28156757
3
0.25028229
4
0.14599800
5
0.05839920
6
0.01622200
7
0.00308990
8
0.00038624
9
0.00002861
10
0.00000095
Compute the probability of answering 8 or more questions correctly by calculating the probability with a direct sum and by using complements.
How do the two approaches compare?
Answers
Answer:
0.0004158
0.00041581
Step-by-step explanation:
Given that :
Number of Questions Correct
Probability for Guessing Correctly
0
0.05631351
1
0.18771172
2
0.28156757
3
0.25028229
4
0.14599800
5
0.05839920
6
0.01622200
7
0.00308990
8
0.00038624
9
0.00002861
10
0.00000095
Probability of answering 8 or more questions correctly ;
Direct sum:
P(x ≥ 8) = p(8) + p(9) + p(10)
P(≥ 8) = 0.00038624 + 0.00002861 + 0.00000095
= 0.0004158
Complement :
P(x ≥ 8) = 1 - p(x ≤ 7)
1 - [p(7) + p(6) + p(5) + p(4) + p(3) + p(2) + p(1) + p(0)]
1 - [0.00308990 + 0.01622200 + 0.05839920 + 0.14599800 + 0.25028229 + 0.28156757 + 0.18771172 + 0.05631351]
1 - 0.99958419
= 0.00041581
Write the following as a decimal, use repeating decimals when necessary 6/11
Answers
Answer:
.545454545
Step-by-step explanation:
I used my calculator for it I am terribly sorry if it's wrong
Ariana has a rope that is 72 inches long. She wants to cut it into equal pieces. Should she cut it every 8 inches or every 7 inches? Explain
Answers
Answer:
8, It will be a whole number.
Step-by-step explanation:
PEASE HELP REALLY QUICK
Answers
Answer:
x = 1
Step-by-step explanation:
13x - 12 = 7x -6
6x = 6
x = 1
4.What number falls between -28 and -34 on the number line?
A.-29
B. 0
C.-25
D. -35
Answers
Which of the following would NOT describe what a translation does to a figure
Answers
Answer:
Answers?
Step-by-step explanation:
A translation does NOT
-change the shape of the figure
-change the size of the figure
-change the angle of the figure
IT ONLY CHANGES THE LOCATION of the FIGURE!
Factor the equation x ² −10x+25
Answers
Answer: (x-5)^2
Step-by-step explanation:
-5 and -5 multiply to 25 and add to -10