Answer:
83.4% or 83%
Step-by-step explanation:
when trying to find a percent, divide the numerator (# of correct answers) by the denominator (# of total questions possible to get correct)
Which would be 16.67 divided by 20 which equals .8335. Move the decimal point over two placements which would be 83.35. I rounded it up to 83.4. If trying to find a whole number not a decimal it would be 84%. Depending on the grading scale, it would be a B.
solve the equation for w. x=w/a
Answer:
w=xaStep-by-step explanation:
Rewrite the equation as w/a=x
w/a=x
Multiply both sides of the equation by a
w=x*(a)
Multiply x by a
w=xa
Hope this helped!
Tanyas baked goods took in 175$ To help raise money for the chorus club .Tanya need to spend 32$ for baking supplies write and evaluate and addition expression to find how much profit tanyas baked goods make ?
Step-by-step explanation:
6 I think that is the answer I hop you get it right
Plz help me with this o will give Brainlyest
Answer:
1) 12
2) 106
3) 42
Step-by-step explanation:
Solve using PEMDAS.
Hope this helps. Pls give brainliest.
PLZ HELP d+(−5.004)=2.826
This is from khan academy btw!
what dose d=
Answer:
D=7.83
Step-by-step explanation:
HELP I WILL GIVE BRAINLIEST!
Answer:
I think it's 41°
Step-by-step explanation:
Because the angle represents Tan, by using the inverse of tan and the formula of Opp/Adj, the answer will be 41.08 Which is 41°
I hope This helps! and make me brainliest as you said, PLEASE..
Last year, the average cost of a computer was $730. This year, the cost has decreased by 10%. What is the average cost of a computer this year?
Answer:
657
Step-by-step explanation:
Natasha has $1000 to open a checking account. She can maintain a monthly balance of $600. She also has a savings account at the same bank. Her employer offers direct deposit and she plans to use online bill paying. She writes about eight checks per month. She currently uses the ATM machines at several different banks. Natasha sometimes overdraws her account. Bank Account Terms and Conditions Bank Account terms and conditions. Bank A is best for Natasha. Natasha wants an account with the lowest fees. Which checking account would be best for Natasha? Account A Account B Account C Account D
A type of bank account that enables the users to deposit and withdraw money easily for routine transactions is called a checking account. Access to the money for the customers is easy.
Hence, Account A will be the best for Natasha.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, The minimum balance for the account is $500 and the rate of interest is 0.2% in the type A account. She has a saving account so the overdraw fee for her will be $0.
The ATM usage fee for account A is $0 and for other account types, the fee is charged as $3 or $2.50 per transaction.
The online bill payment service is free and $100 is required for opening the account the major advantage of this account is that the check-writing is unlimited.
Therefore, Option a. Account A is the best.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
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I’ll give brainliest (plz asap)
Answer:
it's 3/10
Step-by-step explanation:
you would have to multiply all of those fraction so:
3/4 x 4/5 x 1/2= 3/10
i am so so sorry if i am wrong
can 15/55 be simplified. and if so what would it be?
Answer: [tex]\frac{3}{11}[/tex]
Step-by-step explanation:
This number can definitely be simplified by five.
= [tex]\frac{15}{55}[/tex] ÷ [tex]\frac{5}{5}[/tex]
= [tex]\frac{3}{11}[/tex]
Hope this helps! :D
Please help it’s a very important test (Marking as brainliest if fast correct answer)
Answer: I believe it is D. Im sorry If I got you to fail
Answer:
B. 7/9 and 0.7
Step-by-step explanation:
Since 7 is inside the box that means 7 is being divided by 9 so 7/9, which eliminates C and D.
Since there are infinite more 0s in 7.000, there will be infinitely more 7s when you continue to try and divide. which means there must be a little line above the 7 in the 0.7, so the answer is B
Which of the following tables represents a linear function?
A
B
C
D
Answer:
d
Step-by-step explanation:
Answer:
daddychillejejejdidi
(12) - (23 +131) =
Express your answer in the form (a + bi),
Answer:
-142
Step-by-step explanation:
First solve parenthesis,
(12) - (23 +131) =
(12) -154
Finally subtract,
12-154
= -142
What is Three-fourths divided by one-sixth?
Answer:
18/4 or 9/2 or 4 1/2
Step-by-step explanation:
Answer:
9/2 or 4 1/2
Step-by-step explanation:
find the common denominator and divide across.
A gym’s membership in February was 8,700. Now in November, it is 6,400. Which represents the percent of change?
Answer:
26.4%
Step-by-step explanation:
change = 8700-6400 = 2300
%change = 2300/8700 *100
%change = 26.44%
The flu is starting to hit Weston. Currently, there are 380 people infected, and that number is growing at a rate of 15% per day. Overall, how many people will have gotten the flu in 7 days? If necessary, round your answer to the nearest whole number.
Answer:
1011 or 1010, depending on how you round. (I got 1011)
Explanation:
we need to calculate 15% of the non-constant x seven times.
x starts as 380.
15%=0.15
15% of x seven times:
380*0.15=57,
380+57=437;
437*0.15= 65.55,
437+65.55= 502.55;
502.55*0.15=75.38,
502.55+75.38=577.93;
577.93*0.15=86.69,
577.93+86.69=664.62;
664.62*0.15=99.69,
664.62+99.69=764.31;
764.31*0.15=114.65,
764.31+114.65=878.96;
878.96*0.15=131.84
878.96+131.84= 1011
What should I choose
Answer:
Orange juice.
Step-by-step explanation:
It's the best thing ever it always gets u an A+ when you give it to your teachers
Answer:
variables
Step-by-step explanation:
Hope this helped, Have a Great Day!!
The Smith family went out to dinner and received great service. They decided to
leave a 20% tip for their waitress. If their dinner bil totaled $90, how much was the
tip? Think You need to find what percent of what number? Show your work
Answer:
$75
Step-by-step explanation:
90=1.2x
90/1.2=x
75=x
Answer:
$75 :D
Step-by-step explanation:
90=1.2x 90/1.2=x 75=x
please help!!!!!!!!!!!!!!!!!!!!!!
Answer:
8 1/6
Step-by-step explanation:
Rewriting our equation with parts separated
=4+56+3+13
Solving the whole number parts
4+3=7
Solving the fraction parts
56+13=?
Find the LCD of 5/6 and 1/3 and rewrite to solve with the equivalent fractions.
LCD = 6
56+26=76
Simplifying the fraction part, 7/6,
76=116
Combining the whole and fraction parts
7+1+16=816
Solution by Formulas
First:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
296+103
Applying the fractions formula for addition,
=(29×3)+(10×6)6×3
=87+6018
=14718
Simplifying 147/18, the answer is
=816
10 bags of chips and 8 soda cans cost $15.
5 bags of chips and 5 soda cans cost $8.
How much does a bag of chips cost? How much does a can of soda cost?
Answer:
One bag of chips costs $1.10
One can of soda costs $0.50
Step-by-step explanation:
1. Create a system of equations (b = bags of chips | s = soda)
10b + 8b = 15
5b + 5s = 8
2. Use the Elimination method by multiplying 5b+5s=8 by -2
10b + 8b = 15
-2(5b + 5s = 8)
=
10b + 8b = 15
- 10b - 10s = -16
(10b and -10b will cancel out, so you will only have s left)
=
-2s = -1
Divide by 2
Soda = 1/2, or $0.50
3. Plug in S (0.50) into an equation above and get B by itself
5b + 5(0.50) = 8
=
5b + 2.5 = 8
- 2.5 -2.5
5b = 5.5
Bag of Chips = $1.10
Find the value of the variable in the figure provided
PLEASE HELP ASAP
Answer:
x=17
Step-by-step explanation:
(5x-58)=(2x-7) ->(because of cosine-rule)
3x=51
x=17
Mr. Hamilton decorates his U.S. History classroom by putting up pictures of the presidents. The wall is 9.75 feet long. In the center, there is a window that is 5 3/4 feet long. Each president's picture is 6 inches wide. If the pictures are placed side by side on either side of the window, how many pictures can he fit on this wall?
Answer:
8 pictures
Step-by-step explanation:
Given
[tex]Window = 5\frac{3}{4}ft[/tex]
[tex]Wall = 9.75ft[/tex]
[tex]Pictures = 6\ inches[/tex]
Required
Determine the number of pictures
First, we need to calculate the length of the available space
This is calculated by subtracting the width of the window from the width of the wall.
[tex]Space = Wall - Window[/tex]
[tex]Space = 9.75 - 5\frac{3}{4}[/tex]
Convert fraction to decimal
[tex]Space = 9.75 - 5.75[/tex]
[tex]Space = 4ft[/tex]
Since, the pictures are placed side by side.
This means that, there's no empty space between them.
Number of pictures is:
[tex]Number = \frac{Space}{Pictures}[/tex]
[tex]Number = \frac{4\ ft}{6\ in}[/tex]
Convert feet to inches
[tex]Number = \frac{4 * 12\ in}{6\ in}[/tex]
[tex]Number = \frac{48\ in}{6\ in}[/tex]
[tex]Number = \frac{48}{6}[/tex]
[tex]Number = 8[/tex]
Hence, 8 pictures can fit the wall
Answer:
8 pictures
Step-by-step explanation:
Find the slope of (-1,2) and (3,4)?
the equation for your question would be...
y = 0.5x + 2.5
Callie solved this one-variable equation. When she was done, she tried to verify her answer, but found that it was wrong. Can you find her mistake? 1 2 (4k + 8) = 10 1. 2k + 16 = 10 2. 2k = −6 3. k = −3 What was Callie’s mistake? Callie should have added 10 to both sides in step 2. In step 1, when Callie distributed the One-half to the 8, she multiplied incorrectly. Callie divided by 2 instead of multiplying by 2 in step 3. Callie should have added 16 to both sides in step 2.
Answer: it is B or number 2
Step-by-step explanation:
I just did it and got it right
Answer:
b
Step-by-step explanation:
Please help me out!!!!! I really need it!
Answer:
[tex]\frac{1}{2^5}[/tex]
Step-by-step explanation:
Solve for x to the nearest degree.
A 72
B 71
C 18
D 19
Which one of the following is NOT equal to the others?
30%
0.3
3/10
0.03
Answer:
.03
Step-by-step explanation:
.03 would be 3% where all the others are 30% hope this helped!
Answer:
0.03
Step-by-step explanation:
30%, 3/10, and 0.3 are all equal to 30. 0.03 is equal to 3.
Sarah paid $27.50 for two T-shirts. Each T-shirt cost the same. Let an equal the cost of one new shirt. Create an equation that can be used to find the cost, in dollars, of an shirts. What is the cost of one shirt
Answer:
27.50/2 (27.50 divided by 2)
Step-by-step explanation:
Hello, it's me once again. :) I need helpppp.
What is the approximate length, in centimeters, of the diagonal from point A to point B in the right rectangular prism shown? Round your answer to the nearest whole centimeter.
A.8
B.9
C.10
D.11
Answer:
11
Step-by-step explanation:
First, find the diagonal along the base of the prism. Let B be the diagonal along the base.
8^(2)+6^(2)=b^(2)
64+36=b^(2)
100=b^(2)
10=b
Then let d be the diagonal from point A to point B
b^(2)+5^(2)=d^(2)
10^(2)+5^(2)=d^(2)
100+25=d^(2)
125=d^(2)
\sqrt(125)=d
11=d
Next time make sure to include a picture! This way we know were answering the correct problem :)
Solve for the missing side.
4)
12 mi
X
15 mi
