Answers
D is 5. 6.6
F is 7. 24
Related Questions
Error analysis- MULTIPLY AND DIVIDE DECIMALS
Beverly's snake measured 3.2 feet long. when it is measured again, it is 1.4 times as long. How long is Beverly's pet snake?
3.2+1.4= 4.6
Plz, identify The error.
Correct the work.
Share a strategy if u would like. :)
Answers
Answer:
The correct answer is 4.48 feet long.
Step-by-step explanation:
The error is that you accidentally added instead of multiplying 3.2 and 1.4.
Select the THREE equations that this diagram could represent.
Answers
Question
Select the three equations that this diagram could represent.
Answer
Well, we first have to find out what the diagram says.
So what the diagram says is that 18 + 18 + 18 = 54.
Given this information, we have to figure what other answers = 54.
Therefore the answers are
(A) 18 * 3 = 54.
(D) 54/18 = 3
(E) 54/3 =18
ANSWER IF YOU KNOW
Allison drew a number line to model seven eighths − two eighths. Is the model correct? Explain why or why not. You can write out the fraction names or use the forward slash (/) on your keyboard to represent the fraction bars.
A number line from zero to one partitioned into eighths. There are five hops beginning at seven eighths and ending at two eighths.
Answers
did it show the number line she threw?
Answer:
no, because the number line shows the arrow going backward, so now we know its subtraction, so you're going to count backward until you reach the number we are looking for so 7/8 minus 2/8 equals 5/8.
Step-by-step explanation:
1. Fill in the missing value of the YELLOW rectangle in the ratio table.
2.Fill in the missing value of the BLUE rectangle in the ratio table.
PLEASE HELP ME ASAP THIS ASSIGNMENT IS OVERDUE
Answers
Answer:
1) 2 boots for 7 shoes = 8 boots for 7x4 shoes (28 shoes)
2) 7 shoes for 2 boots = 49 shoes for 2x7 boots (14 boots)
Answer:
1. 28
2. 14
Step-by-step explanation:
1. As you can see on the bottom 2x4=8 (or 8 divided by 2) so all they did was multilpy the first number by four so to get the second number on the top you have to do the same thing (7x4=28)
2. Now that you have the second number on the top you can find the third number on the bottom. So all you have to do is divide 49 by 28 which is 1.75, then you would go down to the bottom and do 8 times 1.75 and you get 14
Shawna says, “I can show$1.75 using only quarters.” Is Shawna correct? Explain
Answers
Answer:
Yes Shawna is correct
Step-by-step explanation:
Answer:
Yes, she is.
Step-by-step explanation:
A quarter is worth 1/4 of a dollar, or 25 cents. Four quarters are in a dollar. So it'd be seven quarters would equal $1.75.
Hope this helps <3
HELLLP BRAINLY MORE THAN ONE ANSWER
Answers
Answer: I believe the answers will be 4,7, and 8
Step-by-step explanation:
Because g>10/3, and 10/3 is equal to 3 and 1/3. But g is more than 10/3. So the answers 4,7, and 8 will all be correct for they are more than 10/3.
Hope this helps :)
Have a great day!!
!!Giving 15 points and will give brainliest!!Use the second list of random numbers to again calculate the experimental probability of a group having at least three girls. The results using the second list are
10%
the results using the first list.
Answers
Answer:
39% chance for only boys, 61% chance for only girls for the first two questions
the second is a bit trickier,you need a ratio for finding how many would be in 224 groups.
100:224 = 61:x, or 61/100 = x/224
Cross multiply; 100x=13664
Then, divide by 100; x=136.64, or about 137 groups would contain all girls
Step-by-step explanation:
Answer:
39% 61%
Step-by-step explanation:
Please Help, i need to get this done right now
Answers
Answer:
16 minutes
Step-by-step explanation:
80% of 20 is 16, so thats your answer.
Answer:
25 Minutes.
Step-by-step explanation:
This can be solved simply by long division. First, change 80% into its decimal form, which is 0.80, and is simplified to 0.8. Then, divide 20 by 0.8.
Georgia practiced for her dance recital for 3/4 of an hour on Monday, 3/8 of an hour on Tuesday, and 5/6 of an hour on Wednesday. How much longer did she practice on Monday than on Tuesday?
Answers
Answer:
The Answer is 22.5
Step-by-step explanation:
because 3/4 is 45 minutes.'
and 3/8 is 22.5 minutes.
45-22.5=22.5 minutes different.
3/8 longer or 2 times longer or 22.5 minutes longer on Monday depending on the type of answer they want.
EXPLANATION:
3/8 longer or 2 times longer Explanation is:
Gotta find common denominator
Common denominator is 8
6/8 on Monday and 3/8 on Tuesday so difference of 3/8 or twice as long
22.5 Minutes Longer explanation is:
3/4 of an hour is 45 minutes (60/4=15x3=45) 3/8 of an hour is 7.5 minutes (60/8=7.5x3=22.5)
So 45-22.5= 22.5 minutes longer on Monday
I NEED HELP ON THIS QUESTION PLS.
Answers
Explanation: you already know you have a 90° and the straight lines means it’s 180° so you need to find x and z which are the same so 2x + 90=180 which you would then subtract 90 from 180 which would be 90 then divide 90 by two which would be 45
How would you do 13.54 + 20 + 18.7 + 11.29 using the algorithm
Answers
33.45 + 18.7 + 11.29
52.24 + 11.29
63.53
If you help me, I will give brainlyest
Answers
Answer : I think this is a linear function.
Step-by-step explanation:
I hope you get this correct !
( basic geometry)this is easy i just want to make sure my answer is right
Answers
angle = 145
the boeing 747 airplane is 250 feet in length. If a model of this airplane is 8 inches long, what scale was used to create the model.
please help!!!
Answers
answer: The wingspan is 36 m.
Using a proportion to solve this, we write the scale factor as a ratio first: 19/38, since 19 is the size of the model's length and 38 is the real length. For the second ratio, we have 18 for the size of the model wingspan and x for the real wingspan:
19/38 = 18/x
Cross multiply:
19*x = 38*18
19x = 684
Determine the intercepts of the line.
x-intercept: (_,_)
y-intercept: (_,_)
Answers
Answer:
x-intercept is (-10,0) and y-intercept is (0,-45)
Step-by-step explanation:
please please help me
Answers
Answer:
a)7 cakes=£5.6
b)£2=4 drinks
c)£7.7
Step-by-step explanation:
a)5cakes=£4
1 cake=4/5=£0.8
7 cakes=£5.6
b)1 cake=3/6=£0.5
£2=4 drinks
c)(0.8×4)+(0.5×7)=£7.7
4
7.7
Those are your answers
I need help to find the area please.
Answers
Answer:
5016
Step-by-step explanation:
5500 - 324(area of pool)=5176
5176-160(area of walkway)=5016
find the slope of each line that is graphed.
Answers
Answer:
1)(5,2)
2)(6,2)
3(-4,5)
4(-5,3)
Step-by-step explanation:
Hope this helped
Answer:
1 (5,2)
2 (6,2)
3 (-4,5)
4 (-5,3)
Step-by-step explanation:
Thirteen less than a number is 70 write the as an expression
Answers
x - 13 = 70. x represents what needs to be subtracted by 13 to get 70.
I need 3 paragrahps Please read the promtp !
Answers
Before we write 3 paragraphs, we need to solve the equation ourselves using the order of operations.
Order of Operations: Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction. (PEMDAS)
3 · (10 - 2) + 4²
3 · (8) + 4²
3 · (8) + 16
24 + 16
40
Finally, here's the prompt:
The requirements of the prompt are to show step-by-step how to solve the problem and to explain the order of operations in 3 paragraphs.In order to solve the equation, we have to understand the order of operations, which is the order used in solving expressions. The order of operations are parenthesis, exponents, multiplication, division, adding, and finally subtracting. It's usually abbreviated to 'PEMDAS'.
The first step of solving the equation is solving what's in the parenthesis, which is 10 - 2. By subtracting, you should get 8. The second step is solving the exponents, which is 4 to the second power. to do that, we multiply 4 by itself, so we should get 16. Now, for the third step, we have to multiply 3 x 8 before we add 16 so we follow the order of operations. After multiplying 8 x 3, you should get 24.
Now, all that's left is to add 24 and 16. Our answer should be 40. That's how you solve the equation using order of operations. In this equation, we only used parenthesis, exponents, multiplication, and addition. Even though there was no division or subtracting (besides subtracting in parenthesis), we still follow the order of operations.
Answer: I did Parenthesis, I subtracted 10-2, that gave me 8. Next I did exponents, I multiplied 4 twice or to the 2nd power. That gave me 16. Then I multiplied 3 and 8 and that equals 24. After that the only thing left to do is add 16 and 24 which equals to 40. That's how I got my answer by using PEMDAS. I followed the order of operations even though I didn't have to use division.
Mary bought some candy. She bought 1 package containing 7 pieces of candy and "z" packages containing 2 pieces each. Write an expression to represent the number of pieces of candy Mary has.
Use "z" as your variable.
Answers
Answer:
I think it would be 1*7+z*2
Step-by-step explanation:
the * is representing a multiplication sign! Hope this helps!
Answer:
(1 x 7) + (z x 2)
Step-by-step explanation:
Hope this helps!
Which expression represents the product of two factors?
A.8 + ( x - 1)
B.(7 + x)(10 - 1)
C.(11 + x) + (8 - 3)
D.x ÷ (10 - 1)
Answers
Type your response in the box. Jamie and Chuck collected data on math scores in their respective classes. The two students created the same box plot. Determine whether one of the students made a mistake while constructing the box plot. Explain your answer. Jamie’s Data 64 90 70 55 82 72 68 60 65 90 80 70 80 65 40 48 52 80 60 60 60 Chuck’s Data 58 64 64 71 82 62 65 86 40 52 78 90 72 58 62 69 85 88 58 69 63
Answers
Answer Jamies datab is greater than chuck,s data
Step-by-step explanation:
1) Find the sum 1.56 + 0.083. Show your reasoning (vertical calculation).
2) Find the difference 0.2 - 0.05. Show your reasoning (vertical calculation).
3) You need to be at least 39.37 inches tall (about a meter) to ride on a bumper car. Diego’s cousin is 35.75 inches tall. How many more inches will he need to grow before Diego can take him on the bumper car ride? Show your reasoning (vertical calculation).
Answers
Answer: 1. 1.643
2. 0.15
3. 3.62
Step-by-step explanation:
2. 0.15
3. 3.62
Hope that helps
If line segment AB represents 25%, what is the length of a line segment that is only 100%? (PART 1)
Answers
Answer:
32 inches
Step-by-step explanation:
100 ÷ 25 = 4 so you multiply AB by 4
4 • 8 = 32 inches
Solve the equation. -3 - 3(1+ 3n) = -42
Answers
Answer:
n= 4
Step-by-step explanation:
-3-3(1+3n)= -42
-3-3-9n= -42
-6-9n= -42
+6 +6
-9n= -36
/-9 /-9
n= 4
PLS HELPPP
Evaluate the expression for the given value of the variable. -3d - 4 for d=5!
Answers
Answer:
-19
Step-by-step explanation:
substitude d for 5:
-3(5)-4
= -15-4
= -19
Answer:
-19
Step-by-step explanation:
-3d - 4
-3(5) - 4
-15 - 4
-19
Hope this helps :)
Jason plans to join a health club. The club charges $6.50 per week plus a $20 enrollment fee. If Jason has budgeted to spend no more than $250 this year on health club expenses, how many weeks will he be able to workout at the club?
A. 20w + 6.5 ≥ 250
B. 20 + 6.5w ≥ 250
C. 20w + 6.5 ≤ 250
D. 20 + 6.5w ≤ 250
Answers
then 230$ divide by 6.50$ per week
you get 35,38461538461538 weeks
or about 35 weeks
What is the range of the relation shown on the graph?
(Look at the image above)
Answers
Answer:
(-6,-2,0,4,5)
Step-by-step explanation:
the y of the order pairs of the relation
Answer:
(-6,-2,0,4,5)
Step-by-step explanation:
Hope this helps!
GIve me the answer pls
Answers
Answer:
the answer is c because I know everything
Answer:B
Step-by-step explanation:
It is B because as you can see the line is staying at 2 in the Y axis but on the X axis it is changing.