Answer:
175.77 dollars
Step-by-step explanation:
15% off 189.00 is 160.65 then you take that answer and add on the sales tax from the original price. Doing 189.00 x 8 percent gets you 15.12 dollars.
Add 160.65 + 15.12 to get 175.77 dollars.
Austin wrote 3 1 3 as the sum of fractions. What fractions might Austin have used?
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]Sum = 3\frac{1}{3}[/tex]
Required
Determine the fraction used
Since options, were not given. I'll answer on a general term
Assume, Austin used 2 fractions (a and b)
Such that:
[tex]a + b = 3\frac{1}{3}[/tex]
Also:
Assume that:
[tex]a = \frac{2}{3}[/tex]
Note that this could be any fraction, but I chose to use 2/
Make b the subject in [tex]a + b = 3\frac{1}{3}[/tex]
[tex]b = 3\frac{1}{3} - a[/tex]
[tex]b = 3\frac{1}{3} - \frac{2}{3}[/tex]
[tex]b = \frac{10}{3} - \frac{2}{3}[/tex]
Take LCM
[tex]b = \frac{10-2}{3}[/tex]
[tex]b = \frac{8}{3}[/tex]
[tex]b = 2\frac{2}{3}[/tex]
So, the fractions are:
[tex]a = \frac{2}{3}[/tex] and [tex]b = 2\frac{2}{3}[/tex]
I need help pleaseeeees
Determine whether each relation is a function. If so, provide the domain and range.
Please help me on this
Answer:
61
Step-by-step explanation:
90 divided by 36 is 2.5 add 10 to the 90 then multiply 10 by 2.5 you get 25 then add 25 to 36 witch gives u 61. 90/36=2.5x10=25+36=61
/ is for division. Hope it helps.
hey do you mind helping me out?
Answer:
20
Step-by-step explanation:
60%-> 12
100%->20
Answer:
20
Step-by-step explanation:
What is seventy divided by two
Answer:
35
Step-by-step explanation:
70÷2= 35
Answer:35
Step-by-step explanation:
35+35= 70
What about this one thank you so much
Answer:
19 is the answer
Step-by-step explanation:
Which expression is equivalent to 6(a-3)?
18a
6(a)-6(3)
6(a)-3
3a
PLEASE HELP ME
Mr. Frankel bought 5 tickets to a puppet show and spent $29. He bought a
combination of child tickets for $5 each and adult tickets for $7 each. Which system
of equations below will determine the number of adult tickets, a, and the number of
child tickets, c, he bought?
A. a = c-7
7a + 5c = 29
B.
a+c= 145
a +c= 5
C. 5a + 5c = 34
a+c=5
D.
7a + 5c = 29
a+c= 5
I NEED HELP ASAP!! plzzzzzzzzzzzzzzzzzzzzzzz
Answer:
isosceles acute: option C
Which two angles are supplementary and what is the value of EBD?
Answer:
180
Step-by-step explanation:
BECAUSE I ALREADY DID THIS AND I GOT IT RIGHT BECAUSE OF THE DEGREES THAT YIU NEED TO COUNT .
Find the quotient of -200 / (-40)
Answer:
5
Step-by-step explanation:
First divide by 10 on both sides:
-20/-4
-4 divided by -20 is 5
Thus 5 is the answer
Jane charges a flat fee of $12 when she babysits plus $8 extra each
child. Today Jane is watching X children and charges $84. Write an equation
to find out how many children were watched.
How many children were watched by Jane?
Answer:
12+8x=84
Step-by-step explanation:
her flat fee is $12
$8 for any extra child
84 is the total she received which is the sum of 12 + 8×the extra number of children
Help!
I fallen and can’t get up.
boo hoo let me play you a sad song on the world's smallest violin
Which part of the graph best represents the solution set to the system of inequalities y ≤ x + 1 and y + x ≤ −1? (5 points)
Answer:
where is the graph I cant see it
Help please!!! I’ve tried everything
Answer:
4.5%
Step-by-step explanation:
We know she made 21/22. That means she miss 1 so subtract 21 from 22. We get 1. then divide 22 by 1. So the equation is
[tex] \frac{1}{22} [/tex]
which is about 0.454. Then multiply by 100 to get the percent which is 4.54. Round to nearest tenth and we get 4.5%
Use PEMDAS to answer the question.
Answer:
im gonna guess your talking about the "your turn" part
Step-by-step explanation:
exponents first
2*2*2
10+8*2
10+16
26
Answer: 26
Step-by-step explanation:
First you do 2 to the power of three and that is 8.
Then 8 * 2 = 16
Finally 16 + 10 = 26
Please give brainliest
Which of these four sets of side lengths will form a right triangle?
Set 1
10 cm, 26 cm, 24 cm
Set 2
4 in., 2 in., 6 in.
Set 3
14 mm, 13 mm, 15 mm
Set 4
10 ft, 30 ft, 20 ft
Set 1
Set 2
Set 3
Set 4
Answer:
Set 1 Yes
Set 2 No
Set 3 and Set 4 ???
Step-by-step explanation:
Use the converse of the Pythagorean theorem. Square the lengths and see if 2 results add up to the third result.
So, Set 1
[tex]10^{2} = 100 \\26^{2} = 676\\24^{2} = 576[/tex] 100 + 576 = 676 Therefore we have a right triangle
Set 2
[tex]4^{2} = 16\\2^{2} = 4\\6^{2} = 36[/tex]
16 + 4 ≠ 36 Therefore we do NOT have a right triangle
I will let you do Set 3 and Set 4. OK?
set 1 is the answer ............................................................
The point is (8,9) is a solution to this system
Answer:
False
Step-by-step explanation:
I got that they intercepted at (10.857,0.4286)
y=1/2x-5
y=-3x+33
There where 36 cookies on the table. 18 of the cookies got on them and were thrown out 9 cookies were eaten. How many cookies are still on the table
Answer:
4
Step-by-step explanation: add 10 with 4 then subtract 10
Answer:
9 cookies
Step-by-step explanation:
36 - 18 = 18
18 - 9 = 9
Hope that helps!
120 times 1/2
Do not divide, whole number times fraction.
Answer:
60
Step-by-step explanation:
write 120 like this: 120/2
Then just multiply the numerators.
Which gets you 120/2.
Then change it it to a mixed fraction which is 60.
~!!!! HELPPPPPPPPP IM IN 7Th GRADE LEARNING 9TH AND 8TH HELP PLEASE !!!!~
QUESTION~
The graph of an absolute value
function f(x) = a|x| + 7 includes the
point (−1, 20). Another point on
the graph is ( ______, 20). The value
of a is _____.
Answer:
Step-by-step explanation:
Plug the point (-1,20) into the equation.
20 = a|-1|+7
13 = a|-1|
13 = a ⋅ 1
a= 13
:::::
(1,20) is another point on the graph.
1/2 a = 11 what is a
Answer:
a = 22
Step-by-step explanation:
To find a, divide each side by 1/2, or multiply by the reciprocal:
1/2a = 11
a = 22
So, a = 22
Answer:
a = 22
because when isolate a you move 1/2 over with 11, and when you do that insted of multyplying 1/2 times a you divide 1/2 by 11
8×10 to the fifth power is how many times has greater is 8×10 to the -1st power
Answer:
6 times greater
Step-by-step explanation:
hope this helped
2 digit multiplication using standard algorithm
54x23
Answer:
answer = 1242
Step-by-step explanation:
please follow me
2. For the competition, each band member needs $12 for food. To get to the competition, the school rents 3 buses that cost $580 each. Write and evaluate an expression for these costs.
Answer:
(75 × 12) + (3 × 580) = 2640
Step-by-step explanation:
Bobby’s farm is always subject to the weather. A bad storm or drought can devastate his crop. What type of risk does Bobby’s business face?
A.
internal
B.
external
C.
avoidable
D.
controllable
Question 17 The probability that a customer's order is not shipped on time is 0.02. A particular customer places three orders, and the orders are placed far enough apart in time that they can be considered to be independent events. Round your answers to four decimal places (e.g. 98.7654). (a) What is the probability that all are shipped on time
Answer:
0.941192 = 94.1192% probability that all are shipped on time
Step-by-step explanation:
For each order, there are only two possible outcomes. Either they are shipped on time, or they are not. The probability of an order being shipped on time is independent of other orders. This means that we use the binomial probability distribution to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
And p is the probability of X happening.
The probability that a customer's order is not shipped on time is 0.02.
So 1 - 0.02 = 0.98 probability of being shipped on time, which means that [tex]p = 0.02[/tex]
A particular customer places three orders
This means that [tex]n = 3[/tex]
(a) What is the probability that all are shipped on time
This is [tex]P(X = 3)[/tex].
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 3) = C_{3,3}.(0.98)^{3}.(0.02)^{0} = 0.941192[/tex]
0.941192 = 94.1192% probability that all are shipped on time
Which inequality is the solution to 20+2 <
Ž -8?
Answer:
the 20 +2
Step-by-step explanation:
Guys I need help. How do I solve 3/4 + 5/8 + 2/3 - 1/6 ?
Answer:
15/8
Step-by-step explanation:
Literally find the common denomiator. That's the first step for any of these computational fraction problems.
Here are the following denomiators: 4,8,3,6. You notice that 24 is a multiple of all the numbers. Thus, our common denomiator is 24. Next we change each fraction based on our new denomiator
3/4 = 18/24
5/8 = 15/24
2/3 = 16/24
1/6 = 4/24
Now we do basic computation
18/24 + 15/24 + 16/24 - 4/24 = 45/24 = 15/8