Answer:
$835 (Answer c)
Step-by-step explanation:
Write out the Cost function: C(n) = $65 + ($11/person)n
Then the total cost for 70 people would be C(70) = $65 + ($11/person)(70 people)
C(70) = $65 + $770 = $835 (Answer c)
the dimensions of a rectangle are given in terms of X as shown below the perimeter of the rectangle is 7 3/5 units. what is the value of x
Answer:
it is 8.65
Step-by-step explanation:
it just is but if it is wrong sorry been a while since i done this
Answer:
x=1.5
Step-by-step explanation:
A school principal is trying to decide how long the breaks should be between periods. He plans to time how long it takes several students to get from one classroom to another. Name a tool he could use to collect the data.
he could use a bar graph to plot data
Calculate the side lengths a and b to two decimal places.
O A. a = 2.55 and b = 2.43
O B. a = 15.09 and b = 15.81
O c. a = 2.43 and b = 2.55
O D. a = 15.09 and b = 16.75
E. a = 15.81 and b = 15..09
Answer:
b
Step-by-step explanation:
Find the x-intercept and y-intercept
from the following linear equation:
-2x + 4y = -16
Answer:
x-intercept: (8, 0)
y-intercept: (0, -4)
Step-by-step explanation:
PLEASE HELP IM TIMED ON THIS AND I NEED HELP ASAP PRONTO!!!
Answer:
1, 2, 4, 6, 7, 8 (starting from top)
Step-by-step explanation:
for it to be scientific notation, the number has to be between 1 and 10. Hope it helps
PLz help me thx!!! jenny bought gas for her car gas costs $2.55 per gallon jenny bought 13.8 gallons. What was the total cost for her gas????
Answer:
35.19
Step-by-step explanation:
2.55=1 gallon
2.55*13.8=35.19
Answer:
35.19
Step-by-step explanation:
i hope it is going to help you.
Tom buys a hat for $13.00 plus 11% sales taxes.
Lyn buys a hat for $21.00 plus 9% sales taxes.
a) How much do Tom and Lyn pay for the hats? Show your work.
b) Who spent more on taxes?
Answer:
a)
Tom
Tax = (11/100) × 13
Tax = $1.43
Tom paid 13 +1.43 = $14.43
Lyn
Tax = (9/100)× 21
Tax = $1.89
Lyn paid 21 + 1.89 = $22.89
b) Lyn paid more for taxes.
what is the answer to this problem?
.
A = 9
B = 19
.
Explain.
If median are getting from " ( a + b ) ÷ 2 " . So :
.
Find b :
.
(a + b) ÷ 2 = Median
(17 + b) ÷ 2 = 18
17 + b = 18 × 2
17 + b = 36
b = 36 - 17
b = 19
.
In conclusion, the value of b is 19
.
Find a :
[tex] \frac{7 + a + 12 + 15 + 17 + 19 + 20 + 22 + 24 + 25}{10} = 17[/tex]
[tex] \frac{161 + a}{10} = 17 \\ [/tex]
[tex]161 + a = 17 \times 10[/tex]
[tex]161 + a = 170[/tex]
[tex]a = 170 - 161[/tex]
[tex]a = 9[/tex]
.
In conclusion, the value of a is 9
.
.
#LearnWithBrainly
GAK BISA BAHASA INGGRIS :(7(3+5)=
you have to hurry
Answer:
56
Step-by-step explanation:
7(3+5)=
Use PEMDAS
SOLVE WITHIN PARENTHESIS (3+5);
3+5=8
=8
Multiply and DIVIDE from left to right
7*8=56
=56
Answered by NONE other than the ONE & ONLY #QUEEN herself aka #DRIPPQUEENMO!
HOPE THIS HELPED!!!
Select all that apply. A right triangle can also be an) triangle scalene isosceles obtuse equilateral
Answer:
scalene
isosceles
Which set of angles are supplementary?
Answer:
the third option
Step-by-step explanation:
im pretty sure about this <3
Using the standard normal table, the probability that Seth’s light bulb will last no more than 14,500 (P(z ≤ 1.25)) hours is about
Answer:
How many standard deviations above the mean is 14,500 hours? 1.25 1.5 2.5 Using the standard normal table, the probability that Seth's light bulb will last no more than 14,500 (P(z ≤ 1.25)) hours is about ✔ 89% .
Answer:
89%
Step-by-step explanation:
brainliest please
Which equation shows y = (x − 4) 2 − 3 written in standard form?
Answer:
2x-y=11 is the standard form
Step-by-step explanation:
Select the statement that describes the following expression 6 x (2 + 7) − 9. (4 points)
Group of answer choices
6 times the sum of 2 and 7, then subtract 9
6 times the product of 2 and 7, then add 9
6 times the difference of 2 and 7, then subtract 9
6 times the sum of 2 and 7, then add 9
Answer:
Add all of them together
Step-by-step explanation:
You have to add the numbers and that gives you the sum
Please answer!!!!!!!
Answer:
the correct answer is C
4x=52
52 divided in 4 parts is 13, so each ticket is 13 dollars
Dave owns 1/4 of a business. Delta owns 1/5 and Alice owns 1/2. The banks owns the rest. Who owns the smallest portion on the business? What fraction of the business does the bank own?
Answer: bank owns smallest portion 1/20
Step-by-step explanation: Dave 1/4= 0.25 = 25 %. Delta 1/5 = 0.20 = 20%
And Alice 1/2 = 0.5 =50%. Bank owns 5% = 5/100 = 1/20
If p is inversely proportional to q and p=-8 then q=2, find p when q=-4
Answer:
16
Step-by-step explanation:
Find the area(please help)
Answer:
A=70 sq in.
Step-by-step explanation:
A person invest 7900 in an account growing at a rate allowing the money to double every 8 years. How much money would be in the account after 5 years, to the nearest dollar
Answer:
There will be $7,900.
Step-by-step explanation:
Seeing as it will double every EIGHT years, and 5 is less than eight, the amount will stay the same.
Find the value of x.
Answer:
x = 29°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles from 180° for x
x = 180° - (128 + 23)° = 180° - 151° = 29°
PLEASE HELP!!!!
Robert is baking desserts for a picnic. He needs to make at least 20 servings of dessert for the
event. For every batch of brownies he bakes, he will get 8 servings, and every pie will
yield 14 servings.
Answer:
x*8 + y*14 ≥ 20
Step-by-step explanation:
We know that:
A batch of brownies makes 8 servings.
A pie makes 14 servings.
He wants to make, at least, 20 servings.
Then if he makes x batches of brownies, he will get x times 8 servings.
If he makes y pies, he will get y times 14 servings.
Adding that, he will get a total of:
x*8 + y*14 servings
And because he wants to make at least 20 servings (he can make 20 or more)
The inequality will be:
x*8 + y*14 ≥ 20
Where the "≥" symbol means that the expression at the left is greater than or equal to the expression of the right
HELP ITS TIMED AND I SUCK AT MATH
Answer:
[tex]28x+8y+2[/tex]
Step-by-step explanation:
PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ.
30 POINTS AND BRANNIEST
( PLEASE SHOW WORK OR I MIGHT NOT GIVE BRAINIEST )
Because results has been normally distributed and every group of 100 people would have different heights .
Asystem of equations has 1 solution. If 4x - y = 5 is one of the equations, which could be the other equation?
O y = 4x + 5
O y = 4x - 5
O 2y = 8x - 10
O-2y = -8x - 10
Giving brainlist to whoever answers
Answer:
its B
Step-by-step explanation:
3.9*8.2*4.1 is 131.118
Answer:
4 x 8 x 4 = 128
if not then try
3.9 x 8.2 x 4.1 = 131.118
round to the nearest whole number to get: 131
What is the volume of this figure
Plz help guyssss
The table of values shows the height of a buoy compared to the sea floor over time as the tide goes in and out. This can be modeled by a sinusoidal function.
Which statements are true?
Select EACH correct answer
The maximum value of the function is 5.8
The amplitude of the function is 5.8
The period of the function is 24
The frequency of the function is 24
Answer:
1st statement is true
2nd is false (amplitude is (max - min) ÷ 2 so (5.8 - 4.6) ÷ 2 = 0.6)
3rd is true
4th is false (frequency is the reciprocal of period, they can't be the same)
Pls help Ill givw brainly
Answer:
formula is 2(lb plus bh plus hl)
Length- 80cm
width- 3cm
height- 200cm
240 plus 600 plus 16000
pls mark Brainliest if you can?
33680 cm is the surface
area
NO BOTS PLEASE!!!! Write an equation and solve: what fraction of 4 is 3?
Answer:
0.75 or 3/4
Step-by-step explanation:
You want to get the number 3, by taking a fraction of 4.
Divide 3 by 4 to get the fraction
Hey, if you can help me with this then please. I really need this done. :)
Answer:
97 oz.
Step-by-step explanation:
1 lb.=16oz
3+2 lbs = 5 lb's which equals to 80 oz.
then add the extra ounces 7+10 = 17
80 + 17 = 97 oz.
Answer:
D.
Step-by-step explanation:
There are 16 ounces in one pound.
3 X 16 = 48 + 7 = 55 ounces for the first book.
2 X 16 = 32 + 10 = 42 ounces for the second book.
55 + 42 = 97 ounces.