ok so 68 customers everything morning times 7 days per week is 476 customer.
now we know that 476 x .67 = $318.92
she make 8.50 per week plus $318.92 from customers
now we have this equation of
500 = 8.5x + 318.92
find x you will know how many weeks she needs.
8.5x = 500 - 318.92
8.5x = 181.08
x = 181.08/ 8.5
x ~~ 21.3 weeks
Answer:
1o weeks
Step-by-step explanation:
As I understand it she get's paid 8.50 per week
8.50x
and 0.67 per customer per week
0.67(68)x since there are 68 customers
it has to be at least 500
[tex]8.5x+0.67(68)x\geq 500\\\\8.5x+45.56x\geq 500\\\\56.06x\geq500\\\\x\geq\frac{500}{56.06} \\\\x\geq 9.24...\\\\x=10[/tex]
For each triangle below find the side that marked with the letter
Soh coh toa please please
Answer:
Step-by-step explanation:
Answer: All to 1 decimal place
3) a = 11.4
4) b = 11.2
5) c = 4.5
6) e = 6.4
7) f = 30.8
8) g = 67.9
Step-by-step explanation:
3) cos(18) = a/12
12xcos(18) = a
a = 11.4
4) tan(25) = b/24
b = 24xtan(25)
b = 11.2
5) cos(51) = c/7.2
c = 7.2xcos(51)
c = 4.5
6) sin(28) = e/13.6
e = 13.6 x sin(28)
e = 6.4
7) cos(47) = 21/f
f = 21/cos(47)
f = 30.8
8) sin(33) = 37/g
g = 37/sin(37)
g = 67.9
All to 1 decimal place
Help me please this is due in 10 minutes, please help !!!
Answer:
Step-by-step explanation:
the answer is d
-9x+1=80
please someone answer, please
Answer:
-8 7/9
Step-by-step explanation:
-9x+1=80
-9x+1-1=80-1
-9x=79
-9x=79
-9 -9
x= -8 7/9
HELPPPPP
Find the sum of the series 18 +12 +8+16/3...
Answer: who knows what the answers is bruh
Step-by-step explanation:
a number less than 10away from 700
Answer:
x<700-10
Step-by-step explanation:
I hope that is what you are looking for, the x stands for the number
Sides of a triangle are of the ratio 2:3:4. If the perimeter of the triangle is 90 cm, what is the area of the triangle?
Answer:
this might help you....
The area of a triangle with ratio of 2:3:4 and a perimeter of 90 centimeter is 290. 47 centimetre squared.
What is perimeter of a triangle?The perimeter of a triangle is the sum of the whole sides of the triangle.
Therefore, the perimeter is given as follows:
perimeter = 90 cm
Hence, the sides can found as follows:
2 / 9 × 90 = 20 cm
3 / 9 × 90 = 30 cm
4 / 9 × 90 = 40 cm
Area = √s(s-a)(s-b)(s-c)
where
a, b and c are the sidess = semi perimeterHence,
s = 90 / 2 = 45
a = 20 cm
b = 30 cm
c = 40 cm
Therefore,
area of the triangle = √45(45 - 20)(45 - 30)(45 - 40)
area of the triangle =√45(25)(15)(5)
area of the triangle = √84375
area of the triangle = 290.473750966
area of the triangle = 290. 47 cm²
learn more on triangle here: https://brainly.com/question/24388271
Which of the following is not an attribute of parallelograms? A)Opposite sides are parallel. B)Consecutive angles are supplementary. C)Diagonals bisect each other. D)Diagonals are congruent. My answer is D..
Answer:
the answer is D
Step-by-step explanation:
Can you answer this question please
4-(2y-1)=2(5y+9)+y please help quick
Step-by-step explanation:Step 1: Simplify both sides of the equation.
4−(2y−1)=2(5y+9)+y
4+−1(2y−1)=2(5y+9)+y(Distribute the Negative Sign)
4+−1(2y)+(−1)(−1)=2(5y+9)+y
4+−2y+1=2(5y+9)+y
4+−2y+1=(2)(5y)+(2)(9)+y(Distribute)
4+−2y+1=10y+18+y
(−2y)+(4+1)=(10y+y)+(18)(Combine Like Terms)
−2y+5=11y+18
−2y+5=11y+18
Step 2: Subtract 11y from both sides.
−2y+5−11y=11y+18−11y
−13y+5=18
Step 3: Subtract 5 from both sides.
−13y+5−5=18−5
−13y=13
Step 4: Divide both sides by -13.
−13y
−13
=
13
−13
y=−1
Answer: y =-1
Here, this is a linear equation in one variable because only one variable is there, y. We need to find the solution i.e the value of y.
Given, equation:
[tex]4 - (2y - 1) = 2(5y + 9) + y[/tex]
We need to find y, So let's isolate y in any one side of the equation. Before that, let's open the parentheses.
[tex]4 - 2y + 1 = 10y + 18 + y[/tex]
[tex]5 - 2y = 11y + 18[/tex]
Now, let's add 2y to both sides, So that -2y on the left hand side gets cancel.
[tex]5 - 2y + 2y = 11y + 18 + 2y[/tex]
[tex]5 = 13y + 18[/tex]
Flipping the equation for easy calculation,
[tex]13y + 18 = 5[/tex]
Solving further,
[tex]13y = - 13[/tex]
[tex]y = \frac{ - 13}{13} [/tex]
[tex] \boxed{y = - 1}[/tex]
Hence, we are done !!
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can anyone help me with this?
h = -4.9t^2 + vt
In our problem,
v = 12
t = 2
Let's plug our numbers into the equation.
h = -4.9(2)^2 + (12)(2)
h = -19.6 + 24
h = 4.4 m
Calculating overtime pay
Answer:
Hourly pay rate x 1.5 x hours worked overtime.
Step-by-step explanation:
For example, if you had an hourly wage of $10, you would first:
Start with the $10 owed. Then:
Multiply your hourly pay by 1.5 to get $15.
Lastly, multiply this number by how many hours you worked overtime. Let's say you work 5 hours overtime. Multiply the $15 by the 5 hours worked overtime, and you should get $75.
An equation to help you solve this could look something like this:
Y*1.5*O=T, where the variable "Y" is hours works, the variable "O" is the hours worked overtime, and the variable "T" is the total amount of money earned for working overtime.
The expression (y^20) (y^-5)^2 is equivalent to y^n. What is the value of n? n = 27 n = 10 n = -200 n = 17
Answer:
n = 10
Step-by-step explanation:
Using the rules of exponents
[tex]a^{m}[/tex] × [tex]a^{n}[/tex] ⇔ [tex]a^{(m+n)}[/tex]
[tex](a^{m}) ^{n}[/tex] = [tex]a^{mn}[/tex]
Given
([tex]y^{20}[/tex] ) ([tex](y^{-5}) ^{2}[/tex]
= [tex]y^{20}[/tex] × [tex]y^{-10}[/tex]
= [tex]y^{(20-10)}[/tex]
= [tex]y^{10}[/tex] → in the form [tex]y^{n}[/tex] with n = 10
Answer:
10.
Step-by-step explanation:
I took the test with this question
can you help please??
Step-by-step explanation:
this relation is not a function cuz each x pair (domian) has only one image in y pair (codomain) so we will have all the ×-axis pairs meeting with y-axis in only one point as they have one image as this is the rule of having a function so what in front of us the positive part of x-axis has two images in y-axis
u can knew it by another way draw a vertical line and if it meets in two point or more than one then the relation is not a function s o if we draw a vertical line in the right part of the graph it will meats in two points then not a function
the domain is all the pairs of this relation taken in x-axis which are [0,infinity[ and range is the y-axis images if the fomain in x-axis which are ]-infinity, infinity[
to pass a course with an a grade a student must have an average of 90 or greater. a student's grade's on three tests are 83 91 and 86. find what score the student must get on the next test to get an a average
Answer:
90
Step-by-step explanation:
Find total marks needed for a 90.
90 x 4 = 360 marks
Then, add up the marks on the three tests.
83+91+86 = 260 marks
Finally, subtract from the 360 marks needed.
360 - 260 = 100
Thus, the student needs to score 100 marks in order to get a 90.
Which is greater, 11/16 or 24/32?
Answer:
24/32
Step-by-step explanation:
24/32 is the answer because:
1) We should first try to see if we can find a common denominator so it is easier to compare and find the larger number
2) The common denominator is 32 because 16 multiplied by 2 is 32 and 11 multiplied by 2 is 22. The new fraction is 22/32
3) Finally, compare 22/32 and 24/32, we know that 24 is bigger than 22. Therefore, 24/32 is greater than 11/16
Hope this helps!
19) Write the equation of the line with
passing through (-4, 3) and ( 1, 13)
Answer:
Step-by-step explanation:
(13 - 3)/(1 + 4) = 10/5= 2
y - 13 = 2(x - 1)
y - 13 = 2x - 2
y = 2x + 11
What are the coordinates of point S? (-3/4, 1/2) (-1/2, -3/4) (1/2, -3/4) (3/4, 1/2)
What’s this polynomial in standard form
Answer:
-[tex]3t^{3}[/tex][tex]-6t^{2}[/tex]+4t
Step-by-step explanation:
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{ { - 3t}^{3} - 6 {t}^{2} + 4t}}}}}[/tex]
Step-by-step explanation:
Given terms : + 4t , -6t² , -3t³
Arrange the terms from biggest exponent to lowest exponent:
[tex] \dashrightarrow{ \boxed{ \sf{ - 3 {t}^{3} - 6 {t}^{2} + 4t}}}[/tex]
Hope I helped!
Best regards! :D
PLEASE HELP ME
What is the y-intercept of the function shown in the graph? Express your answer as an ordered pair.
Answer:
(0,4)
Step-by-step explanation:
6) -4(3 + 5x) + 10(8x + 4)
Answer:60x+28
Step-by-step explanation:
2. The area, A, of a square whose side length is n.
I need the answers because it’s already overdue please help
Answer:
area of square = l² = n²
Step-by-step explanation:
Answer:
[tex]A=n^{2}[/tex]
Step-by-step explanation:
Find area of a square
Area of square = length x width
Since a square's has the same length on all sides, we can square both sides.
Area of square = [tex]length^{2}[/tex]
If length = n
Then,
[tex]A=n^{2}[/tex]
If VZ = 5 cm, ZX = 4 cm, VX = 7 cm, and PQ = 3.2 cm, what is the measure of RP?
A. 2.56 cm
B. 5.6 cm
C. 6.25 cm
D. 4 cm
Answer:
D
Step-by-step explanation:
Ratio measurements
VZX: RPQ
ZX: PQ
4: 3.2
1.25: 1
5/1.25= 4
Help needed ASAP will give BRAINLIEST
A truck drives 65 miles per hour for 5 hours. How far has the truck traveled?
Answer:
It has traveled 325 miles
Answer:
In 1 hour truck travels 65 miles
In 5 hours, truck travels 65*5= 325 miles
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75.what is the actual measurement of the side of the courtyard?
Answer:
165
Step-by-step explain:
1=60
2 times 60 is 120
.75=3/4
3/4 of 60 is 45
add 120 and 45
= 165
Solve for a.
ab + c = d.
Answer:
a = [tex]\frac{d - c}{b}[/tex]
Step-by-step explanation:
ab + c = d
- c - c
ab = d - c
divide both sides by b
a = [tex]\frac{d - c}{b}[/tex]
I hope this helps!!
Answer:
a=d-c/b
Step-by-step explanation:
ab+c=d
ab=d-c
a=d-c/b
Piper went to the store to buy some apples. The price per pound of the apples is $5.25 per pound and she has a coupon for $4.75 off the final amount. With the coupon, how much would Piper have to pay to buy 3 pounds of apples? Also, write an expression for the cost to buy pp pounds of apples, assuming at least one pound is purchased.
Answer:
Cost of 3 pounds:
5.25(3)−4.75=11
Cost of p pounds:5.25p-4.75
5.25p−4.75
Step-by-step explanation:
Since 1 pound of apples costs $5.25, 3 pounds of apples would cost $5.25 5.25×3 or $15.75. The coupon would save $4.75, so the final cost is $15.75-$4.75 or $11.
Cost of 3 pounds:
5.25(3)−4.75=11
Cost of p pounds:5.25p-4.75
5.25p−4.75
Mary and Julie both have a goal of raising $1000 for charity Mary raises $12 every four days Julie raises $19 every six days will Mary or Julie her goal first explain.
Answer:
mary would have a rise of 12 and a run of 4 , making her slope , or rate of change , $3 a day . julie would have a rise of 19 and a slope of 6 , making her slope , or rate of change , $3.17 a day , since julie is raising money at a faster rstr , she would get to the goal of $1,000 first.
Step-by-step explanation:
:)
Answer:
Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.
which square root would end up as a rational number 169 square root 250 square root 80 square root 6 square root
Answer:
250
Step-by-step explanation:
....................
How many integers are between 100 and 10000 in the records of which there are exactly three identical digits?
Answer:
333
Step-by-step explanation:
Three digit posibilitys: 9
4 digit and 5 digit posibilitys: 322
The solution is, there are 9 integers are between 100 and 10000 in the records of which there are exactly three identical digits.
What is number?A number can be mentioned as a mathematical object used to count, measure, and label. We can have, The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words.
here, we have,
given that,
integers are between 100 and 10000 ,
we have to find the integers of which there are exactly three identical digits.
so, we get,
integers with exactly three identical digits are, 111, 222, 333, 444, 555, 666, 777, 888, 999.
because, after that integers are having more than 3 digits.
Hence, The solution is, there are 9 integers are between 100 and 10000 in the records of which there are exactly three identical digits.
To learn more on number click:
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