Answer:
y = 0.59x
Step-by-step explanation:
Cost per pound of banana = $0.59
If Number of banana's = x
Total Cost of an item = price per item * number of items
Therefore,
Total cost, y = price per pound of banana * number of bananas
y = 0.59 * x
y = 0.59x
What is the equation for direct variation?
Answer:
y=kx
Step-by-step explanation:
For this example it would be [tex]y=\frac{72}{2} x\\[/tex] or y=36x
In a class, everyone studies French or German, but not both languages. One third of the girls and the same number of boys study German. Twice as many boys as girls study French. Which of the total number of boys and girls in my class
Answer:
32
Step-by-step explanation:
Let the number of girls in the class be 3. Then the number of girls who study German is , as is
the number of boys who study German. So the number of girls who study French is 2 and the
number of boys who study French is 2 × 2 = 4.
Therefore the total number of boys and girls in the class is + + 2 + 4 = 8 and hence is a
multiple of 8. Of the options, only 32 is divisible by 8.
What is
as a percent?
20%
35%
6%
60%
Answer:
60%
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah, a total of 17 people took the trip. She was able to purchase coach tickets for $350 and first-class tickets for $.1100 She used her total budget for airfare for the trip, which was $ 12,030. How many first-class tickets did she buy? How many coach tickets did she buy?
Answer:
Sarah bought 9 coach tickets and 8 first class tickets.
Step-by-step explanation:
Since Sarah took the advertising department from her company on a round trip to meet with a potential client and, including Sarah, a total of 17 people took the trip, if she was able to purchase coach tickets for $ 350 and first-class tickets for $ 1100, and she used her total budget for airfare for the trip, which was $ 12,030, to determine how many first-class and coach tickets did she buy, the following calculation must be performed:
10 x 350 + 7 x 1100 = 3500 + 7700 = 11200
9 x 350 + 8 x 1100 = 3150 + 8800 = 11950
So Sarah bought 9 coach tickets and 8 first class tickets.
I need help with this . Please show workings.
1.A worker has painted ⅔ of a house. What percentage of the house has not been painted?
2. A manager salary of 600 is increased by 12½% .What is his new salary?
Answer:
1. 33.3333(repeating)%
2. $675
Step-by-step explanation:
2/3 = 0.6666(repeating)7
1 - 2/3 = 0.33333333333333333333333333333333333333333333333333333
2. 600 * 1.12½ (divide fractions to quickly convert them to decimals) = 675
A plastic puzzle in the shape of a triangular prism has bases that are equilateral triangles with side
lengths of 4 inches and a height of 3.5 inches. The height of the prism is 6 inches. Find the volume of
the prism.
Doen's short is 4 times larger than helen's but costs half as much. Deon's shirt costs $9.35.How much is helen's short?
Answer:
4.68
Step-by-step explanation:
D=4h large, 1/2h cost
D= 1/2*9.35=cost
D= 1/2*9.35=4.68
Diragio Lawn Care cuts lawns every week. Each lawn uses 34 of a tank of gas when it is cut (on average). How much gas is used if 10 lawns are cut in one week? Choose two answers that represent the solution.
Answer:
7.5 tank oil will be used
Step-by-step explanation:
Amount of gas used to cut one lawn (on an average) = 3/4 of a tak
Given ,
In a week , ten such lawns are cut
Hence, Total amount of gas used
= 3/4* 10
= 7.5 tank
Please help I'm in fourth and I do not understand this at all :((
Answer:
Rico Spent $6.50 on each car.
Step-by-step explanation:If you divided 52 by 8 you get 6.5 in money it would be $6.50.
My answer is reasonable because my estimate ÷ 10 = $6.50
Answer:
The answers are: 6.5$ , divided by, and 5$
Step-by-step explanation:
In order to figure out the price of each toy car, we must divide 52/8 (the total price of the toy cars divided by the number of the cars) which equals to 6.5, meaning that each toy car costs 6.5$, since they all have the same price. We know that this is a reasonable price because say we were to estimate, meaning we'd take a guess without doing any calculations. Let's say we paid 50$ in total, which is easily divided by 10, if we were to round up both numbers, we'd get 5$ each. That's close to the true answer, making it reasonable to take such a guess.
Express 9.08 as a fraction in its simplest form
Answer:
[tex]9\frac{2}{25}[/tex]
Step-by-step explanation:
PLEASE HELP ME!!! ITS DUE TODAY!!!!!!! the file is down below!!!!!
Answer:
the first phot is correct becuase thh way she sets it up shows the right way to set up a number line.
Step-by-step explanation:
How are chords and secants alike? How are they different?
They are alike because they both intersect the circle
They are different because chord
and secants are
:: once
.: twice
: three times
:: four times
:: lines
:: rays
: segment
Check
? Help
2
3
4
5
6
-
NEXT >
Type here to search
Answer:
twice
Step-by-step explanation:
??
2.) Find the volume of the prism. V=Bh*
1 point
4 cm
B= 176 cm?
A. 704 cubic cm
B. 180 cubic cm
O D. 408 cubic cm
Please find the answer ASAP! Thanks!
Answer:
704cm³
Step-by-step explanation:
v=bh
v=176*4
v=704
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
Answer:
question 12 is answer B
question 13 is -8x^3
Step-by-step explanation:
exponent rule [tex]\frac{a^m}{a^n} = a^(^m^-^n^)[/tex]
Find the inverse for the following function.
f(x) = 2x^2 + 20x +47
find the volume figure below
A. 45 mm3
B. 45 mm2
C. 3,375 mm2
D. 3,375 mm3
Step-by-step explanation:
its either C or D and yup sure
Answer:
3,375 mm³
Step-by-step explanation:
To find the volume of a cube or rectangular prism, multiply the length, width, and height of the figure. In this case, the figure is a cube, so all the side lengths are equal. So, all you have to do is multiply 15 three times.
15 · 15 · 15 = 3,375
The answer is D, 3,375 mm³. Use the cubed symbol to show volume :) Good luck
The expression (x^22) (x^7)^3 is equivalent to x^p. What is the value of p?
Answer:
x^87
Step-by-step explanation:
Multiplying x^22 and x^7 results in x^29.
Then we have:
(x^29)^3 = x^87
Recall that (a^b)^c = a^(bc) and that a^b*a^c = a^(b + c)
Please solve the area for the 3 objects! I giving a lot of points for it and its only area.
Step-by-step explanation:
I think you are clear. You can follow me to get more answer.
Question 1
2 pts
(09.05)
At an intersection, the red light times are normally distributed
with a mean time of 3 minutes and a standard deviation of 0.25
minutes. Approximately what percent of red lights last between
2.5 and 3.5 minutes? (2 points)
32%
68%
Answer: The percent of red lights last between 2.5 and 3.5 minutes = 95.44% approx.
Step-by-step explanation:
Given: Mean time = 3 minutes
standard deviation = 0.25 minutes
The probability of red lights last between 2.5 and 3.5 minutes :-
[tex]P(2.5<x<3.5)\\\\=P(\dfrac{2.5-3}{0.25}<\dfrac{x-\mu}{\sigma}<\dfrac{3.5-3}{0.25})\\\\=P(-2<z<2)\\\\=2P(Z<2)-1\\\\=2(0.9772)-1\\\\=0.9544[/tex]
The percent of red lights last between 2.5 and 3.5 minutes = 95.44% approx.
Which item is NOT printed on the bottom of a check?
a
check number
b
routing number
c
account number
d
date
Answer: d. Date
Step-by-step explanation:
Some of the information printed on the bottom of a check include the check number which is typically a security measure that is used in the identification of payment so as to prevent fraud.
The routing number also informs the bank where the funds for the check can be found.
The account number informs the person that collects the check about the account that the money is coming from.
We should note that the date is at the top of the check and one has to fill it himself or herself before giving the check to the recipient.
What value of x makes the following equation true? ( 8th grade math )
Answer: 4
Step-by-step explanation:
2(x+7) = x + 18
2x + 14 = x + 18
x + 14 = 18
x = 4
Answer:
C. 4
Step-by-step explanation:
[tex]2(x + 7) = x + 18[/tex]
[tex]2(x+7) = 2x + 2×7[/tex]
[tex]=2x+14[/tex]
[tex]2x + 14 = x + 18[/tex]
[tex]2x + 14-x=18[/tex]
[tex]2x - x = 18 - 14[/tex]
[tex]x=18-14[/tex]
[tex]x = 4[/tex]
There are 300 students in the 9th grade and each student is assigned a locker. The 300 students start down the hall one at a time. The first student opens every locker. The second student closes all the lockers that are multiples of 2. The third student changes the lockers that are multiples of 3 (which means if a locker is closed, they open it. If the locker is open, they close it.) The fourth student changes all the lockers that are multiples of 4. This continues until the 300th student changes the 300th locker. Then, the principal walks down the hall, and changes all the lockers that are prime numbers. At the end, how many lockers will be closed?
Answer:
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289
Step-by-step explanation:
The pattern will lead to the answer being all the perfect squares from 1 to 300.
PLease help with this
Answer:
huh
Step-by-step explanation:
plsssss helpñ i would appreciate it!!!
Please help me with the correct answer
Answer:
Literally do
a^2+b^2=c^2
not that difficult man
A quadrilateral in the coordinate plane has vertices (3, 2), (3,-4), (5,4), and (5,-2). What is the area, in square units, of the quadrilateral?
Answer:
4 square units
Step-by-step explanation:
the distance between (3, -4) and (5, -4) is 2, and the distance between (3, -2) and (5, -2) is also 2. since its a quadrilateral do 2x2 and you get 4.
Ashley has 5 liters of punch. Megan has 4,700 milliliters of punch. Who has more punch?
Gina is cleaning her closet and wants to know how much floor space she has. Her closet floor is a
3 1/2 ft by 4 1/3 ft rectangle. What is the area of her closet door
Answer:
15(1/16) square feet
Step-by-step explanation:
3 1/2 = 7/2
4 1/3= 13/3
7/2 x 13/3 = 91/6 = 15(1/6)
the answer is D.
explain how to get the answer??
Answer:
[tex] - 5 \leqslant x - 2 < 4[/tex]
[tex] - 5 + 2 \leqslant x < 4 + 2[/tex]
[tex]3 \leqslant x < 6[/tex]
Step-by-step explanation:
add +2 for both sides
to make x as a subject
Find the value of b.
bº
44°
Answer:
46
Step-by-step explanation:
nice to help you.that angle is a 90-degree angle - 44