Answers
Answer:
315 (C)
Step-by-step explanation:
If it takes 45 minutes to make 3 bracelets, (considering she spends equal time on each) she's making 1 bracelet every 15 minutes. There are two ways you can solve this.
45/3 = 15 times 21 (bracelets) = 315
Or,
21/3 is 7, so multiply 7 and 45 to get 315 as well.
(Second Question) If we're finding percentages you always want to find a number out of 100. We can get to 100 evenly by multiplying 25 by 4. Do the same for 15 so the ratio stays equal, and you get 60, or: 60%.
Related Questions
When (2x3 + 3x2 - 7x) is subtracted from (10x3 + 7x2 - 7) the result is
Answers
Answer:
8 3 + 4 2 + 7 − 7
Step-by-step explanation:
Distribute
(103+72−7)−1(23+32−7)
(103+72−7)−23−32+7
Eliminate redundant parentheses
(103+72−7)−23−32+7
103+72−7−23−32+7
Combine like terms
103+72−7−23−32+7
83+72−7−32+7
Combine like terms
83+72−7−32+7
83+42−7+7
Rearrange terms
83+42−7+7
83+42+7−7
What is the slope of the line
Answers
Help me please!!!!!!
Answers
Answer:
40
Step-by-step explanation:
1. multiply all terms by the same value to eliminate fraction denominators (n times 5/8 = n times 25/n)
2. cancel multiplied terms that are in the denominator (n times 5/8 = 25
3.re order terms so constants are on the left (5/8n =25)
4. combine multiplied terms into a single fraction (5n/8 = 25)
5. multiply all terms by the same value to eliminate fraction denominators (8 times 5n/8 = 8 times 25)
6. cancel multiplied terms that are in the denominator (5n=8 times 25)
7. multiply the numbers (5n = 8 times 25 5n= 200)
8. simplify (n=40)
Ramon kept track of the number of hours that he spent playing the tuba each week for several weeks. He spent 1, 3,5, 4, and 7 hours. What is the range of the data set? A. 4 hours O B. 7 hours Q C. 5 hours D. 6 hours
Answers
Answer:b
Step-by-step explanation:
Tell me if I’m wrong or right!
The answer is D 6 hours
————————————————————-
Answers
Answer:
0.5 OR 0.50
Step-by-step explanation:
6/12 = 1/2 = 0.5 OR 0.50
Hope that helps!
Answer:
0.50
Step-by-step explanation:
Pls help it’s urgent I need help I’m begging u have a good day pls help will give Brainlist
Answers
Answer:
I think the answer is C. I'm not 100% sure tho
I don’t know what to do
Answers
Answer:
G
Step-by-step explanation:
In quadrent 2, the x value is negative and the y value is postive.
Hope this helps.
A truck weighed 900 lbs. After
unloading 24 and 1/8 lbs. of trash how
much does the truck weigh?
Answers
Let me know if you have questions
Find the missing length of the triangle.
10 in.
16
26 in.
Answers
Answer:
24
Step-by-step explanation:
26x26=676
10x10=100
676/100=576
The square root of 576 is 24.
please answer this only for 35 points
Answers
Answer:
any one need a gf??
Step-by-step explanation: HELLO here she is waiting for u may decline but hey worth a shot.... And id.k the answer
Lisa has soccer practice at 3:45 PM. It takes her 10 minutes to warm up and 15 minutes to get from home to practice . What time should Lisa leave home to get to practice on time?
Answers
Answer:
she left at 3:20
Step-by-step explanation:
if her practice is at 3:45 and she used 25mins then she would need to leave at 3:20
You have a choice of vanilla or chocolate ice cream, topped with sprinkles, peanuts, granola, or M&M's. How many total possible outcomes are there?
7 possible outcomes
4 possible outcomes
8 possible outcomes
10 possible outcomes
Answers
Answer:
Step-by-step explanation:
im gesting C
WILL GIVE BRAINLIEST AND 5 STARS
Answers
Answer:
D? Possibly.
Step-by-step explanation:
Im not that good w/ monomials but i think its D
PLEASE ANSWER THIS QUESTION CORRECTLY, I’LL GIVE YOU BRANLIEST Answer my other math questions if you solve this one, thanks
Answers
Answer:
I would say this is true
Step-by-step explanation:
The explicit formula is
An= A1 + (n-1)d
So it works out the same way even if the placing is switched
1) The initial volume of a balloon is 0.50 L. The initial temperature of the balloon is 150K. The volume in the balloon increased to 1.00 L.
What is the final temperature?
Use the below equation. Round to the nearest whole number and do not use units in your final answer.
T2=V2 x T1V1
2) A 2.5L container of an unknown gas has a pressure of 300kPa. The container is squeezed and has a final volume of 2.0L.
What is the final pressure of the container?
Use the below equation. Round to the nearest whole number and do not use units.
P2 =P1V1/V2
3) Charles’ law is
V1T1=V2T2
A closed container has an initial temperature of 300K. The container volume is changed until the final volume is 2L and the final temperature is 425K.
Calculate the initial volume using the equation from Charles' Law.
Use 2 decimal points in your answer and do not use units.
Answers
Answer:
The undersigned only for use your own email and delete any and copies and of the itself and to be there is a good time what does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the molecules decreased kinetic energy of the molecules increased chemical energy of the molecules increased kinetic energy of the molecule show does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.
Step-by-step explanation:
Is this correct?
Yes or no
Answers
Answer:
yes that is correct can you put me brainliest please?
Step-by-step explanation:
The sum of the real numbers x and y is 15. Their difference is 9. What is the value of xy?
Answers
Henry bought a basketball that was on sale for $12. It was 40% off. What was the original price of the basketball? Please Help.
Answers
Answer:
The original price of the basketball was $16.80 hope this helps!
The new computer you want to buy costs $749.50. If you wait for it to go on sale for 17% off, what will the sale price be?
Answers
Answer:
$622.09
Step-by-step explanation:
The computer is $749.50 and if the computer is 17% off, it means that you only need to pay 83% of the original cost.
749.50/100 = 74.95
74.95*83 = $622.085
Since the thousandth is a 5, round up to $622.09
The sale price is $622.09
Fill in the blank so that the ratios are equivalent 2:6 and 8:
Answers
Answer:
24
Step-by-step explanation:
Answer:
24
...
...
...and not at all
In ASTU, the measure of ZU=90°, TU = 28 feet, and ST = 39 feet. Find the measure
of ZT to the nearest tenth of a degree.
T
x
39
28
U
S
Answers
Answer:
44.1
Step-by-step explanation:
Answer on deltamath
Tell me the Definition of each Word listed (math)
Answers
variable - symbol for an unknown number
term - a single number or a variable , or numbers and variables multiplied together
like terms - terms whose variables with any exponents are the same
coefficient- a number used to multiply a variable
PLEASE HELP ILL GIVE YOU BRAINLIEST!!!
Answers
Answer:
I'm not sure what the question is but I have a possible explaination.
Step-by-step explanation:
I think it might be which shape each cross section being taken makes. The one on the top makes an oval, the second one makes a circle, and the one on the bottom makes a rectangle. I hope this answers your question. If not, sorry!
Answer:
I don't know what the questions is...?
But the answer I think it is: the middle one with the short box through it or the last one with the tall one through it.
Step-by-step explanation:
how many miles can a trumble car travel around town with a full tank?
please help
Answers
The number of miles can a trumble car travel around town with a full tank will be 495 miles per full tank.
What is multiplication?It is also known as the product. If the object n is given to m times then we just simply multiply them.
The table is given below.
Then the number of miles can a trumble car travel around town with a full tank will be
⇒ 45 x 11
⇒ 495 miles per full tank
More about the multiplication link is given below.
https://brainly.com/question/19943359
#SPJ1
What is the slope formula? O A 3+ O B. 323 O a. kl 24 OD. 4
Answers
Answer:
B I'm pretty sure.
Step-by-step explanation:
Solve this equation q - 17 = 18
Thanks!
Answers
Answer:
q =1
Step-by-step explanation:
q=17-18
.•. q=1
pls mark me as a hot boy
Explanation :
q-17 =18
q = 18+17
q = 35
2loga + 4logb - logc - 3logd
Answers
Answer: I am sorry I have no idea what this is
Step-by-step explanation: It might be log parenthesis a to the power of 2 than b to the power of 4 over cd to the power of 3 parenthesis have a nice day, hope it is not to confusing, it did not let me use the right characters
Answer:
[tex]log \left( \frac{a^2\,\,b^4}{c\,\,d^3} \right)[/tex]
Step-by-step explanation:
We use the properties of logarithms to write this as a single logarithmic expression. First the exponent property:
2 log(a) + 4 log(b) - log(c) - 3 log(d) =
= log(a^2) + log(b^4) - log(c) - log(d^3) =
and now the multiplication and division properties
= [tex]log \left( \frac{a^2\,\,b^4}{c\,\,d^3} \right)[/tex]
31. An insurance salesperson
earns a salary of $4,200 per month plus a
commission of 3% of sales. How much
must the salesperson sell to have a monthly
income of at least $4,500?
Answers
Answer:
126
Step-by-step explanation:
The actual distance between the two houses is 44.1ft. The contractor measures the distance as 46ft. Find the relative error of the contractor's measurement.
Answers
A line passes through the point (-2, -7) and has a slope of5/2
Write an equation in slope-intercept form for this line.
Answers
Answer:
y=5/2x-2
Step-by-step explanation:
y-y1=m(x-x1)
y-(-7)=5/2(x-(-2))
y+7=5/2(x+2)
y=5/2x+10/2-7
y=5/2x+5-7
y=5/2x-2