Answer:
88cm
Step-by-step explanation:
d=2r=2·44=88cm
You estimate that you can solve 12 math problems in 3/4 hour. How long should it take you to 1 math problem?
Answer:
About 3.75 minutes
Step-by-step explanation:
Answer:
3.75
Step by step whatever:
45 divided by 12 if you use long division to figure this out so the answer is 3.75.
Which expressions are equivalent when m=1 and m=4
Answer:
option 2
Step-by-step explanation:
The table and the graph below show Josie’s and Salvador’s wages, respectively, based on the number of hours worked. In 2012, Josie and Salvador each worked an eight-hour day for six days each week.
Answer:
a || 8.25
b || 7.5
c || 1.25
Walter left home and walked 0.6 mile to the post office. Then he turned around and walked 0.6 mile back in the direction from which he came. Which statement is true about the distance Walter now is from home?
Answer:
0.12
Step-by-step explanation:
what is b + 3 (b - 2) = 2
Answer:
b=2
Step-by-step explanation:
b+3b - 6 =2
4b=8
b=2
Have a good day
Please help! I will give brainliest!
Answer:
A
Step-by-step explanation:
trust me brother
subtracting a negative number is the same as adding the number
please help me guys :(
Answer:
6(11+4+13) is the correct answer hope this helps
Step-by-step explanation:
2) slope and y-intercept, i need help ASAP plz plz
Answer:
slope: 8.75 y intercept: 0
Step-by-step explanation:
Im not certain, but i think the equation would be y = 8.75x. I dont think there is a y intercept because she doesnt have any money to start with
Can anyone help me out with this question
Answer:
70
Step-by-step explanation:
The % itself stands for a ratio of 100, so 70% would be 70/100
Answer:
70/100
Step-by-step explanation:
This is because if you break down a percantage, it is just a fraction or decimal. The numerator is 70 because 70/100 = 0.7
0.7 is just the decimal form of the percent "70%"
Answer these questions. Whoever is correct will be marked brainlest Number 36 and 37
Answer:
he went 13 units right instead of 12
Step-by-step explanation:
Help meh I suck at math.
Answer:
(In order left to right) 362, 368, 373... 6, 12, 16...
Step-by-step explanation:
19-18=1 380-18=362
1+6=7 362+6=368
7+5=12 368+5=373
2-1=1 7-1=6
1+4=5 6+4=12
5+4=9 12+4=16
Answer:
380/19
20/1
140/7
240/12
Step-by-step explanation:
380 divided by 19 is 20
the unit rate is 20/1
so 7x20=140 140/7
12x20=240 240/20
Hope this helps!!!
Tonya works 60 hours in 3 weeks. Select ALL the true statements OR YOU WILL FAIL THE GRADE.
A. Tonya works 100 hours in 4 weeks.
B. Tonya works 140 hours in 7 weeks.
C. Tonya works 20 hours a week.
D. Tonya works 5 hours a day, 5 days a week.
E. At this rate, Tonya will work 240 hours in 16 weeks
Answer: b & c
Step-by-step explanation:
first i found how many hours tonya works in one week which was 20. i got that by dividing 60 by 3. then that set me up for finding the answer to the other problems as well. 60+20=80 so a wouldn’t have worked. 5x5 is 25 and she only worked 20 hours a week. and she would’ve worked 320 hours in 16 weeks, not 240. hope this helps!! :)
Answer:
B and C
Step-by-step explanation:
This problem is pretty simple if you know how to do some multiplication. First, we should figure out how many hours she works per week. You can figure this out by dividing 60 by 3. This gets us 20.
Now that we know how many hours she works each week, we can figure out the rest of the problems.
A is incorrect because 4 x 20 =80.
B is correct because 7 x 20 is 140.
C is correct because we did this problem earlier to solve the others.
D is in correct because 5 x 5 = 25, which does not equal 20.
E is incorrect because 16 x 20 = 320
Sorry if I'm not very good at this, as this is my first time solving someone's question.
Write a proportion that could be used to solve for each variable.
Then solve.
2.7 centimeters in 3 seconds
x centimeters in 4 seconds
a. 2.7/3 = x/4; x = 3.3 c. 2.7/4 = x/3; x = 2
b. 2.7/3 = 4/x; x = 4.4 d. 2.7/3 = x/4; x = 3.6
18) slope and y-intercept, I need help ASAP
The Hendersons went on a driving vacation. They decided to travel 1/3 of the distance on the first day. Owing to bad weather, they had to stop for the night having gone only 1/4 of the distance to the one-third point.
What fraction of the total distance did they travel the first day? Show your work and reduce to lowest terms.
Howie works at a petting zoo. He fed a piglet 1/5 of a bottle of milk, then gave 3/4 of what was left to a calf.
How much of the bottle of milk did the calf drink? Show your work and reduce to lowest terms.
Nathan used 2(5/6) loaves of bread to make sandwiches for a lunch. He made equal numbers of 4 different types of sandwiches.
What fraction of a loaf of bread did Nathan use for each type of sandwich?
Answer:
A)
[tex]\displaystyle \frac{1}{12}[/tex]
B)
[tex]\displaystyle \frac{3}{5}[/tex]
C)
[tex]\displaystyle \frac{17}{24}[/tex]
Step-by-step explanation:
Part A)
The Hendersons were traveling 1/3 of the distance on the first day.
However, they had to stop, having only traveled 1/4 of the 1/3 distance.
So, we can multiply the two fractions together.
Therefore, the fraction of the total distance they traveled is given by:
[tex]\displaystyle \frac{1}{4}\times\frac{1}{3}=\frac{1}{12}[/tex]
The Hendersons traveled 1/12 of the total distance.
Part B)
We are assuming the bottle of milk was full at the beginning.
So, at the beginning, there were 1/1 bottle of milk left.
Howie fed a piglet 1/5 of the bottle. So, there is now:
[tex]\displaystyle 1-\frac{1}{5}[/tex]
Of the bottle left.
Making common denominators and subtracting yields:
[tex]\displaystyle =\frac{5}{5}-\frac{1}{5}=\frac{4}{5}[/tex]
So, after feeding the piglet, 4/5 of the bottle of milk was still there.
3/4 of the remainder was fed to a calf.
So, the amount that was fed to the calf is 3/4 times 4/5. Therefore:
[tex]\displaystyle \frac{3}{4}\times\frac{4}{5}[/tex]
Multiply:
[tex]\displaystyle =\frac{12}{20}=\frac{3}{5}[/tex]
So, the calf drank 3/5 of the bottle of milk.
Part C)
Nathan used 2 (5/6) loaves of bread to make 4 sandwiches.
First, convert 2 (5/6) to an improper fraction. So:
[tex]\displaystyle 2\frac{5}{6}=\frac{12+5}{6}=\frac{17}{6}[/tex]
Nathan made 4 sandwiches using this. So, we will divide this by 4. Note that this is the same as multiplying by 1/4. Therefore:
[tex]\displaystyle \frac{17}{6}\times\frac{1}{4}=\frac{17}{24}[/tex]
So, Nathan used 17/24 loaves of bread per sandwich.
At a sale, shirts were sold for $15 each. This price was 80% of their original price. What was the original price?
Answer:
12 dollars 80% divided by 15 dollars
Step-by-step explanation:
Answer: it should be 18.75 if thats even a answer if not then what ones do u has
Find an expressiom for the shaded region. Simplify.
Answer:
x is 2 x is 1 2x-2=0 x-2 =1
PLZ HELP WILL MARK BRAINLIEST FOR THE BEST ANSWER AND EXPLAIN YOUR ANSWER
1) Jacob charged $35 a day for pet sitting. In June he had 3 clients. He worked for the first client for 1/5 of the days in the month. He saved 1/3 of the money he made and spent the rest. How much money did he spend? (June has 30 days)
2)There are 240 seats in a small drama theater. 1/4 of the seats are premium seats that cost $75.the rest are regular seats that cost $60. for one show tickets were sold for 2/3 of the premium seats and 4/5 of the regular seats. how much money was received from ticket sales?
Answer:
For Question 1. $140 For Question 2. $11640
Step-by-step explanation:
1. Because June has 30 days, 1/5 of the days would be 6. 35 times 6 is 210. If Jacob saves 1/3 of the money, he would have saved 70 and have spent 140 dollars.
2. There are 240 seats. 60 seats are premium and cost 75 dollars. 180 seats are regular and cost 60 dollars. For one show 2/3 were premium (75 dollars) and 4/5 were regular (60 dollars). Because only 60 of the seats are premium and 2/3 of those tickets were purchased, 3000 dollars were spent on premium tickets. Because 180 seats are regular and 4/5 of those tickets were purchased, 8640 dollars were spent on regular tickets.
1/5 of a month is 6 days because 30/5=6. $35 a day times 6 days=$210
210/3=70 because 21/3=7 and you add a zero. He saved $70. 210-70=140.
He spent $140
240/4=60. 60 seats are premium.
180 seats are regular.
75/3=25. 25x2=50
Each premium seat is $50
60/3=20, 20x2=40. Each regular seat is $40
50x60=$3000 for all premium seats
40x180=$72000 for all regular seats
3000+72000=$10,200 for all seats.
$10,200 was received from ticket sales
HELP PLEASE HELP!!!!!
Answer:
(i): A triangle where all three sides are equal and the same.
(ii): A triangle where all three sides are unequal in length.
(iii): A triangle that has two sides of equal length.
(iv): A triangle where all three internal angles are acute(they measure less than 90 degrees.
(v): A triangle where all three internal angles are obtuse(measure above 90 degrees).
(vi): A triangle where one internal angle is a right angle(90 degrees).
Hope this helps
Step-by-step explanation:
Look at the word “permission.” a) What is the ratio of consonants to vowels? b) What fraction of the letters are consonants? c) What percent of the letters are vowels. please do all steps giving brain list
Answer:
6:4 or 3:2
6/10 are consonants
40%
Step-by-step explanation:
A) count the numbers of consonants and vowels. There are 6 consonants and 4 vowels so the ration is 6:4. If you're simplifying, you divide both sides by 2 to get 3:2
B) Count the total letters. There are 6 consonants and 10 total letters so the fraction is 6/10 because 6 put of 10 are consonants.
C) 4. x
- = 10x = 4(100)
10. 100. 10x = 400
- -
10. 10
x= 40
You divide 10 by 10 to get x alone and then divide 400 by ten.
Josh has 124 ounces of candy. How many pounds of candy does Josh have?
Explain how and plz solve
Answer:
7.75 pounds
Step-by-step explanation:
16 ounces equals 1 pound so divide 16 by 124 to get 7.75
Answer:
7.75
Step-by-step explanation:
We know (by definition) that: 1oz = 0.0625lb
We can set up a proportion to solve for the number of pounds.
1oz124oz = 0.0625lbxlb
Now, we cross multiply to solve for our unknown x:
x lb = 124oz1oz * 0.0625 lb → x lb = 7.75 lb
Conclusion: 124 oz = 7.75 lb
HHHHHEEEEEElllllllppppppp MMMMMMMMMEEEEEEEE PPPLLLLLEEEEEEAAAAASSSSSEEEEE
A football field is 100 yards in length. How many inches long is a football field?
300 inches
360 inches
3,000 inches
3,600 inches
Answer:
4629 inches
Step-by-step explanation:
Since there are 36 inches in a yard, the playing area is (36 * 100) = 3600 inches long, and the entire field is (36 * 120) = 4620 inches long.
Answer:
D)
Step-by-step explanation:
I looked it up online
10x-(8 + 7x)
SIMPLIFY IT ASAP PLEASE
Answer:
10x - 15x
Step-by-step explanation:
Do what's in the parentheses and then write the rest out.
Hope this helps :)
Answer:
3 x− 8
Step-by-step explanation:1. Rearrange:
1 0 x− 1 ( 8 + 7 x)
1 0 x− 1 ( 7 x + 8 )
2. Combine Like Terms:
1 0 x − 7 x − 8
10x−7x−8 3 x − 8
3. Then Answer:3 − 8
A sand wedge normally costs $65.00. It is on sale for 20% off the regular price. What is the discount of the sand wedge? A) $15.00 B)$16.25 C) $46.00 D) $52.00
Please..help
Answer:
D
Step-by-step explanation:
20% of 65 is 13
65-13=52
a car drives at a rate of 65 mi/hr. what is the speed of the car in ft/s? note: 1 mi = 5280 ft
Answer:. 95.33 ft/sec
Multiply 65 by 5280 to get 343200 feet per hour. Then Divide by 3600. There are 60 minutes in an hour, and 60 seconds in a minute.
343200 ÷ 3600 = 95.333
Step-by-step explanation:
Answer:. 95.33 ft/sec
Multiply 65 by 5280 to get 343200 feet per hour. Then Divide by 3600. There are 60 minutes in an hour, and 60 seconds in a minute.
343200 ÷ 3600 = 95.333
PLEASE HELP ME IT'S DUE LIKE RN!!!
Explain how you know if an ordered pair is a solution to an equation or not.
(Please use your words and math, with an example.)
Answer:
You can plug in the pair into the equation
Step-by-step explanation:
You take the ordered pair and plug it into the equation. If it matches, that is your solution
For example: y=2x+1 . Pair: (1,3)
Plug 3 for y and 1 for x. 3=2(1)+1 is 3
Answer:
Just answering so you can give the other person brainliest
Step-by-step explanation:
solve for y. show work. 4(y+3)−2y+7
HELP FAST PLEASEEEE DUE IN 2 MINS!!!!URGENTT
Julie borrowed $850 to purchase a couch. She will pay off the loan after 3 years by paying back the principal plus interest at 6.5% simple interest? How much will she pay back altogether?
Answer:
julie is broke.....
Step-by-step explanation:
why might you want to rewrite 1x+0.05 as 1.05x??
Answer:
its less numbers and less complicated. it's also better for equations. y=mx+b is easier than y=1x+m+x
help please thanks so much
Answer:
4/6 0r 2/3
Step-by-step explanation: