Answer:
Step-by-step explanation:
150
Seventh grade
>
M.10 Multi-step problems with percents ZHX
A store purchased a hammock and marked it up 125% from the original cost of $36.57.
Then, wanting to make room for summer inventory, the store placed the hammock on sale for
45% off. What was the price after the discount?
If necessary, round your answer to the nearest cent.
Answer:
$20.57
Step-by-step explanation:
36.57 x 125% (or 1.25) = $45.7125
and
$45.7125 x 45% (or .45) = $20.570625 which rounded up is $20.57
A card is drawn from a standard deck of cards. Find the probability, given that the card is a non-face card.
Answer:
my answer got deleted from this question but apparently i can do it over agian...so i just got a free 100 points :)
Step-by-step explanation:
The table shows a function. Is the function linear or nonlinear?
Answer:
linear
Step-by-step explanation:
linear equations are ones that go throught the origin if i remember correctly
If you added 2,500 pounds and 1 ton, what would the total weight be?
4,500 pounds
3,500 pounds
1/4 ton
3 1/2 tons
Step-by-step explanation:
1 ton = 2000 pounds
2000+2500 = 45000 pounds
The total weight would be 4,500 pounds .
What value of 1 tons in pounds ?Ton, unit of weight in the avoirdupois system equal to 2,000 pounds (907.18 kg) in the United States .
According to the question
You added 2,500 pounds and 1 ton
As we know
1 ton = 2,000 pounds
So,
Adding 1 ton and 2,500 pounds
= 2,000 pounds + 2,500 pounds
= 4,500 pounds
Hence, the total weight would be 4,500 pounds .
To know more about value of 1 tons here:
https://brainly.com/question/755160
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A deck of game cards was dealt equally
among six players. Each player received 7
cards. How many cards were dealt?
Answer:
42
Step-by-step explanation:
7 times 6 is 42, so the answer is 42.
hope you find this helpful!
A square has an area of approximately 342 square inches. The length of each side of the square is between which two whole numbers?
Answer Choices : A - 15 and 16inches , B- 18 and 19inches , C- 22 and 23inches, D - 34 and 35inchs
Can y'all help me with this?
what is 15% of 80?????
Answer:
I think it´s 12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
because 15% (or 0.15) times 80 equals 12.
Which equation is represented by the graph?
y = -|x| + 2
y=-|x-2|
y=- |x|- 2
y=-|x+2|
Answer:
[tex]y = - |x| + 2[/tex]
Step-by-step explanation:
The graph is similar to Parabola. The transformation of graph is also similar to Parabola.
For B choice, the graph doesn't move by y-axis.
For C choice, the graph would have max-point at -2.
For D choice, similar to the B choice.
Find the value of in the triangle below ! help pls Asap!!
Answer:
I think it might be 24.5
jxjzjdjdksnxjksndjsknejcjsjw
Answer:
x= 17
Step-by-step explanation:
Use the Pythagorean Theorem
1. 25^= (x+7)^2+7^2
2. 625= (x+7)^2+ 49
3. 576= (x+7)^2
4. 24= x+7
5. 17= x
A home run leaves the park traveling 88 feet per second. It took 4 seconds for it to land. How far did the home run travel?
a 88 feet
b 352 feet
c 22 feet
d 176 feet
Answer:
the answer is B
Step-by-step explanation:
88*4=352
meaning the ball traveled 352 feet in 4 seconds
Gabriel purchased 8 passes for a total of $39.60. Each pass cost the same amount.
Which of the following equations represents the cost, H, in dollars for p passes?
H = 4.95p
H = 8p
H = p/4.95
H = p / 8
Answer:
5(3)+10=15+10
=25
Step-by-step explanation:
A random sample of 450 vacationers in a huge luxury resort showed that 150 were business executives. We want to create a 95% confidence interval for the proportions of vacationers who are business executives.
a) What is the value at the centre of the 95% confidence interval? Write the symbol and value.
Answer:
p(s) = 0,33
Step-by-step explanation:
n = 450
p₀ = 150/450 p₀ = 0,33 then q₀ = 0,67
n*p₀ = 0,33*450 = 150
n*q₀ = 0,67*450 = 301
n*p₀ and n*q₀ more than 10, we can approximate the binomial to a Normal Distribution Distribution
a) p - p₀ = z(c) * √ (p₀q₀)/n
z(c) = ??
CI 95 % then α = 5 % α = 0,05 α/2 = 0,025
z(c) = 1,96
p = p₀ ± z(c) * √ (p₀q₀)/n
p = 0,33 ± 1,96 * 0,022
p = ( 0,33 - 0,04 ; 0,33 + 0,04
p = ( 0,29 ; 0,37 )
The value of the center of the confidence Interval is 0,33
p(s) = 0,33
Which expression is equivalent to 52(2x+1)?
Answer:
52 x 2 + 1 - 1 = 104
Adding some description to extend my answer since the equation was too short.
Hey there!
Just DISTRIBUTE
52(2x + 1)
52(2x) + 52(1)
52(2x) = 104x
52(1) = 52
Answer: 104x + 52 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Using traditional methods, it takes 94 hours to receive a basic driving license. A new license training method using Computer Aided Instruction (CAI) has been proposed. A researcher used the technique with 40 students and observed that they had a mean of 95 hours. Assume the standard deviation is known to be 3. A level of significance of 0.02 will be used to determine if the technique performs differently than the traditional method. Find the value of the test statistic. Round your answer to 2 decimal places. Enter the value of the test statistic
Answer: the value of the test statistic is 2.11
Step-by-step explanation:
Given that;
sample mean x" = 95
standard deviation σ = 3
sample size n = 40
Null hypothesis H₀ : μ = 94
Alternative hypothesis H₁ : μ ≠ 94
Level of significance ∝ = 0.02
Test statistic value
z = (x" - μ) / ( σ/√n)
we substitute
z = (95 - 94) / ( 3/√40)
z = 1 / 0.4743
z = 2.11
Therefore, the value of the test statistic is 2.11
I will give brainiest to whoever answers correctly !!
Help me out here? gotchu with points
Answer:
4. x = 17
2. x = 77; y = 103
Step-by-step explanation:
4. The acute angles of a right triangle are complementary.
2x + 3x + 5 = 90
5x = 85
x = 17
2.
Same side interior angles are supplementary.
x + 103 = 180
x = 77
y and 103-deg angle are vertical angles, so they are congruent.
y = 103
Choose the correct graph.
Answer:
C)
Step-by-step explanation:
I think this is closest to the info in the table because this is counting by 10 and so is the table.
4+7y+20 simplify expression by combing like terms
Answer:
7y+24
Step-by-step explanation:
:)
9. For kite PQRS, find mW
Answer:
m<W=106
Step-by-step explanation:
18+130=148
360-148=212
212/2=106
WORTH 25 HELP ASAP!!!
PLEASE HELP ME WITH THIS ITS MATHHHH !!!!!!!!!!!!!!!!!!!!!!
Answer:
24+16=40
I think this is the answer please don't be mad if it isn't
What is the diameter of a circle with a circumference of 10.99 feet?
11 blue eyed children for every 15 brown
eyed children. Write two ratios to represent
this information,
Answer:
the ratio would be 2:2 because there is two heterozygous brown eyed children and 2 are full recessive blue for the phenotype and for the genotype it would be 2 Bb : 2 bb
Step-by-step explanation:
line m has a slope of 2/5 line n is parallel to line m what is the slope of the line n
Answer:
no yes also
Step-by-step explanation:
fkelcan,.bex
Which number is Prime
1
33
63
Or 37
Answer:
67
Step-by-step explanation:
I'm pretty sure 67 is a prime
Identify the solid produced by rotating the given polygon about the indicated axis of revolution.
Question 20 options:
A) Cuboid
B) Cylinder
C) Cube
D) Cone
Answer:
B) Cylinder
Step-by-step explanation:
Pls mark me B:)
Which of the following is the first step in the process of ordering from 1
a vendor?
A. The company sends the vendor a receiving report
B. A purchase order is sent to the vendor
C. The vendor sends the company a vendor invoice
D. An invoice is sent to the accounts payable department
Robert has $60 in his savings account and he deposits $30 each week. The graph shows the
amount of money his sister Deanna has in her savings account.
Deanna's Savings Account
Answer:
y=60+30x
y=20+40x
Step-by-step explanation:
I found it online-
witch is bigger 0.59 or 5.09
Answer:
this is really easy question is 5.09 because 5 is bigger than 0
Answer:5.09
Step-by-step explanation:
