Answers
Answer:
the answer can be anything greater then 1.35 but less then 1.4. so like 1.7
Step-by-step explanation:
Related Questions
Jessica had 3 times as many postcards as Antonio. After Jessica gave 30 postcards to her friend and Antonio received 15 more postcards from his friend, Antonio had 3/4 as many postcards as Jessica. How many postcards did they have altogether in the beginning?
PLS HELP. WILL GIVE BRAINLIEST. SHOW YOUR WORK TOO, PLS.
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pls mark me as brainlest answer I will follow you
Please answer! Brainliest will be given, thanks :)
Answers
Answer:
2600, 3400, 5000, 7000
Step-by-step explanation:
This equation can be simplified to 200n + 1000. Now we can just plug in the amount of customers. 200 * 8 + 1000 = 2600. 200 * 12 + 1000 = 3400. 200 * 20 + 1000 = 5000, and 200 * 30 + 1000 = 7000.
Which of the following is the graph of a function x?
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Once again Looking for the sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly
Answers
Answer: x=6/5 which is 1.2
Step-by-step explanation: I think I'm not too sure which one you were taking about
SOMEONE HELP PLEASE I WIL GIVE BRAinlest could yu please help answer 1-9 and I would really be grateful if you explained how you did you please I really need help and please actually answer and don't just answer nonsense when you answer actually help cause nobody's going to help you if you do that to other people
Answers
Answer: For the first one, 12.5% chance
Step-by-step explanation:
The probability of flipping a coin and getting tails is 50%. Then, if you were to flip two coins and get both tails, you would have to divide the 50% by 2, which is equals to 25% of flipping two coins and getting them both tails.
So now we know...
Flipping one coin gives you 50% tails and 25% of flipping two coins and getting two tails
So now, we do it again with the third coin. We would divide the 25% by 2, which will get us to a 12.5% of getting all tails, or in fractions, 1/8
I’m not exactly sure about the other ones but I hope you found this one helpful!
TTT
TTH
THT
THH
HHH
HHT
HTH
HTT
(i believe thats all of the options, if not adjust as needed)
but TTT is 1 out of the 8 possibilities, making the probability of getting three tails 1/8 or .125
2. There are two possibilities for getting a sum equal to three with two dice being rolled. Rolling a 1 and rolling a 2 or rolling a 2 and rolling a one.
You have 36 different combinations total, making your fraction 2/36
2/36 still needs to be simplified by dividing by two
your answer is 1/18 or .55555 repeating
3. There is no black section on the spinner so there is no way to land on a black section. The probability is 0
4. I believe this question is asking about the theoretical probability of flipping a coin, which is 1/2 or .5
5. You’ve got a theoretical probability of 3/6 or 1/2 chance to roll less than a four. If you roll the cube 24 times, you should expect to get 12 (half of 24) rolls less than four.
6. The probability of choosing a red marble is 5/30 or 1/6. The marbles are always replaced so your probability doesn’t change.
Noah pulls 60 marbles out and replaces them. 1/6 of those marbles should be red.
1/6 of 60 is 10
10 marbles should be red
7. There are 11 balls total. 5 of those are green (5/11), 3 of them are red (3/11), 2 of them are white (2/11), and 1 of the balls is orange (1/11).
The probability of choosing an orange ball (the least occurring) is 1/11 or .090909 repeating
8. Adrian has a 1/4 chance of being put in any singular section. He volunteers 20 times. We’re trying to figure out how many times he was put in either the cat or the reptile section.
If we add the probabilities of the cat and reptile assignment, you get 1/2.
1/2 of 20 is 10
Keeping the probabilities separate and adding the occurrences together at the end will give you the same answer.
1/4 of 20 is 5
Add another 1/4, which is 5+5 and it’s 10
9. Let’s label the four sections on the spinner 1, 2, 3, and 4. The outcome of the coin flip will either be heads or tails.
The combinations could be:
1 H
2 H
3 H
4 H
1 T
2 T
3 T
4 T
That totals to 8 possible outcomes.
You can multiply the two outcome numbers together to achieve the the same answer:
2(4) = 8
Three cards, one labeled "A," one labeled "T," and one labeled "C," are picked in random order. Based on the tree diagram, which is a valid conclusion. Select all that apply. There are three correct answers
The probability of the letters spelling CAT is 1/6.
The probability that A will be the first letter chosen is 1/15
15 cards must be drawn to determine the probability of spelling CAT
The sample space consists of 6 outcomes.
The probability that T will be the first letter chosen is 1/3.
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who ever gets this right will get a brainlest
Answers
Answer:
25 .2 is answer
Step-by-step explanation:
Under her cell phone plan, Allison pays a flat cost of $64 per month and $3 per gigabyte. She wants to keep her bill under $95 per month. Which inequality can be used to determine gg, the maximum number of gigabytes Allison can use while staying within her budget?
.
.
.
.
Answer below!!
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64+3x [tex]\leq[/tex] 95
hope that helps!
brainliest plZ!
from KENNY
all the best
I think im right again but i would like confirmation. thanks
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I really need help this is due tomorrow
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Answer:
0.938 m^2 or 15/16 m^2
Step-by-step explanation:
The formula for the area of a triangle of base b and height h is
A = (1/2)(b)(h).
Here, with b = 3/2 m and h = 5/4 m, the area is
A = (1/2)(1.5 m)(1.25 m) = 0.938 m^2 or 15/16 m^2
Question 5
show the work please
Answers
Answer:
D) 27
Step-by-step explanation:
It's a rectangle so the opposite sides are congruent to each other.
Long Side:
6x + 6 = 42
subtract 6 from both sides:
6x = 36
divide both sides by 6:
x = 6
Short Side:
5y + 5 = 30
subtract 5 from both sides:
5y = 25
divide both sides by 5:
y = 5
The Equation:
2x + 3y
substitute in the values:
2(6) + 3(5)
do the multiplication:
12 + 15
add the values together:
27
What is (f+g)(x)?
f(x)=
- 2x2–9x
g(x)=5x
Write your answer as a polynomial or a rational function in simplest form.
Answers
Answer:
-2x²-4x or -2x(x+2)
Step-by-step explanation:
(f+g)(x) means we are adding the values of f(x) and g(x):
f(x) = -2x²-9x
g(x) = 5x
(f+g)(x) = -2x²-9x+5x = -2x²-4x = -2x(x+2)
please help 17 MATH PROBLEM
Answers
Answer:
1/2
Step-by-step explanation:
1/2 - 1/5 is 3/10 and and 4/5 - 3/10 is 1/2
I believe that the answer is 0.5
please help 14 math problem
Answers
Answer:
3^6 = 27^2
Step-by-step explanation:
I just used a calculator
Answer:
243
Step-by-step explanation:
27*27=279
3/729=243
Need help number 13 MATH
Answers
Answer:
H
Step-by-step explanation:
Which statements are true about the figure? Check all that apply.
1. The figure is a triangular prism.
2. The figure is a rectangular pyramid.
3. The figure has 6 vertices.
4. The figure has 6 faces.
5. The figure has 9 edges.
Answers
Answer:
1,3,5
Step-by-step explanation:
Answer:
1,3,5
Step-by-step explanation:
1: The figure has triangles at both bases.
3: The figure has six ends/corners with more than three connecting.
5: The figure has 9 edges.
HELP PLEASE
Look at the table below. Based on the assets and liabilities, what would this person's net worth be? *
Answers
(no links [repost})
Given that there is one possible outlier. if the outlier was removed from the data set, how would it effect the measures of central tendency? {8, 73, 74, 75, 79, 85, 85, 92, 94}
O Mean increases median decreases
O Mean decreases median increases
O Both mean and median increase
O Both mean and median decrease
Answers
Answer:
A
Step-by-step explanation:
the mean increase and median decreases
The square pyramid represented below has a base edge of 6 inches and a height of 5 inches. What is the volume in cubic inches of the pyramid
Answers
explanation :
I need help explaining, I know the answer, but I don't know how I got the answer
Find the interest
principal 20,000
rate 12%
Time 3 months
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Answer:
The interest is +7466.6 per month.
The manager of a home store is buying lawn chairs to sell at his store. Each pack of chairs contains 10 chairs. The manager will sell each chair at a markup of 20% of the wholesale cost, plus a $2.50 stocking fee.
a. Write an equation that represents the retail price of a chair, r, in terms of the wholesale price, w.
b. Use your equation to calculate the retail price of the chair if the wholesale price is $8.40.
c. Use your equation to calculate the wholesale price if the retail price is $13.30.
Answers
Answer:
$5
Step-by-step explanation:
a. The required equation is r = 0.2w + 2.5 + w. b. The retail price of a chair is $12.58 if the wholesale price is $8.40. c. The wholesale price is $44 if the retail price is $13.30.
What is the Linear equation?A linear equation is defined as an equation in which the highest power of the variable is always one.
a. The retail price of a chair is the wholesale price plus the markup and stocking fee. The markup is 20% of the wholesale price, so we can represent it as 0.2w. The stocking fee is a fixed amount of $2.50, so we can add it to the markup and wholesale price to get the retail price.
The equation that represents the retail price of a chair, r, in terms of the wholesale price, w is:
r = 0.2w + 2.5 + w
b. To calculate the retail price of a chair if the wholesale price is $8.40, we substitute 8.4 for w in the equation:
r = 0.2(8.4) + 2.5 + 8.4
r = 1.68 + 2.5 + 8.4
r = 12.58
So the retail price of a chair, if the wholesale price is $8.40, is $12.58.
c. To calculate the wholesale price if the retail price is $13.30, we can solve the equation for w.
r = 0.2w + 2.5 + w
13.3 = 0.2w + 2.5 + w
10.8 = 0.2w + w
8.8 = 0.2w
w = 8.8 / 0.2
w = 44
So the wholesale price, if the retail price is $13.30, is $44.
Learn more about the Linear equations here:
https://brainly.com/question/13738061
#SPJ2
What is the surface area of the square pyramid?
Answers
Answer: 417.24
[tex]6.1x9x7.6=417.24[/tex]
Step-by-step explanation:
Two word problems :)
BTW.. if you cant read it, the numbers are 56 out of 400, and 7 out of 50, i wrote over them because my teacher said to so yea- good luck
oh and i need help with the second one
If you have any questions, on what something says, just ask :-)
Answers
Answer:
Step-by-step explanation:
1.43
2.98
I hope it helps if you think this is incorrect please comment I’ll get my sister to do this for you...
The table shows the points Isabella scored during each basketball game of her regular season.
Find the range
The 1st quartile and the 3rd quartile
Answers
Answer:
first would be 5-6 and second would be 8-10
Step-by-step explanation:
Second: 8-9
please help me struggling with this
Answers
i need help on this- i will give brainliest!!
Answers
Answer: i think it is the mode or mad but i belive you can use the median
Step-by-step explanation:
Answer:
i think it is the mode or mad but i belive you can use the median
Step-by-step explanation:
Suppose that there are 20 numbers in a data set and that they are all different. How many of the values in this data set are between the first quartile and the median?
Answers
Answer:
4
Step-by-step explanation:
Since the first quartile is at 25%, 25% of 20 is 5. The median is the 50% mark of the set, and 50% of 20 is 10. So, there are 4 numbers between the 5th data point and the 10th, which are the 6th,7th,8th, and 9th data points.
Can someone help me with this??
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False
True
So sorry if I’m wrong
please help me with these
Quincy is having a sale at his store. He is selling a table for $450. If the sales tax is 8.5%, then how much will a customer need to pay in taxes if they buy the table? *
answer choices
$14.50
$22.75
$38.25
$45.50
if you deposit $2500 into a savings account that earns 2% simple interest, how much will be your account in all after 4 years?
answer choices
$200
$250
$2700
$3750
You have saved up enough money to buy some awesome jeans. Store A is offering the jeans for 15% off. Store B is offering the jeans for $10 off. If the jeans cost $45 before the discounts, which store is offering the jeans at a lower cost? *
answer choices
Store A
Store B
They both end up costing the same amount
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Answer:
1) 450(0.085) =
$38.25
2) $200
can someone help me please ??
Answers
Answer: discount and a sales price is: 114.75
With total with tax is: 122.20875
Step-by-step explanation:
I got this by see what the price was with the discount and then adding on the tax
Answer and Step-by-step explanation:
Discount: 135(.15)=20.25
Sale price (without tax): 135-20.25=114.75
Tax (after discount): 114.75(.065)=7.45875 (7.46 rounded)
Total with tax: 114.75+7.46=122.21