Answer:
A, Total cost with tax; $29.68
B, Total cost of tip; $5.60
Step-by-step explanation:
28 x .2, accounting for the tip, is 5.6, aka $5.60. 28 x .06, accounting for the tax, is 1.68. Adding the original amount, the tax, and the tip, we are left with $35.28 in total after they have paid both the tax and the tip.
Hope this helps!
Which of the following terms describes the 2 in the expression 5x - 3y + 2z + 1?
Answer:
coefficient
Step-by-step explanation:
it has three terms
A number cube is rolled 72 times. How many times would you expect it to land on 5?
Answer:
im confused about the question too
Step-by-step explanation:
sorry ;(
Answer:
14.4
Step-by-step explanation:
Lupita y Andrés quieren comprar un bicicleta que ven todos los días en el aparador de la tienda la cual cuesta $3 686 ( IVA incluido 16%) y tiene el 20% de descuento ¿Cuanto pagara por la bicicleta?
WILL MARK BRAINLEST
You want to estimate how many fish there are in a pond. Suppose you cature 145 fish, tag them, and throw them back into the pond. After a couple of days, you go back to the pond and capture 580 fish, of which 29 are tagged.
An estimate for the number of fish in the pond is
fish
Answer:
450fish estimate
Step-by-step explanation:
Hank has 4 green marbles for every 9 red marbles. If hank has 39 total marbles, how many green marbles does he have? pls answer ASAP it for assignment
Answer:
12 green marbles
Step-by-step explanation:
in this case we have to add the the green marbles as 4 and red marbles as 9
so, 4 + 9 = 13 and divide the total marbles to it
so, 39/13 = 3
so, here we have 3 times marble in 13 green marble to get the total number
so, 3 (13)
so, in this case we have to separate the green and red
so, 13 as ( 9 red + 4 green)
so,3 times ( 9 red + 4 green)
in this case we can use distributive property of multiplication
so, 3 times 9 red = 27 is the total red marbles
and 3 times 4 green = 12 is the total green marbles
to check the answer we have to add this two
so, 27 red marbles + 12 green marbles = 39 total marbles
so, that's why it is 12 green marbles
Please mark me as brainliest3) 75b^2-3 what is this factored please
Please help 30 points pls
Answer:
4.75b; 8
Step-by-step explanation:
Area of triangle: height ÷ 2 × base
38 = 9.5 ÷ 2 × b
= 4.75 × b
38 = 4.75b
b = 38 ÷ 4.75
b = 8
Answer:
4.75 & 8
Step-by-step explanation:
Hope this helps
What is the approximate area of the shaded region in the given square containing 2 semicircles? (Use * 3.14.) 10 cm 0 21.5 square centimeters O 50 square centimeters O 78.5 square centimeters O 100 square centimeters
Answer:
yes
Step-by-step explanation:
bcuz
Answer:
Subtract the circle from the square
Step-by-step explanation:
(10× 10) - 25pi
Will give brainly Simplify 5/10
Find the distance between (0, 0) and (3, 4).
Answer:
L²=(3-0)²+(4-0)²
L²=9+16
L²=25
L=5units
one direction is coming one direction is coming
Answer: sound the alerm-
Step-by-step explanation:
I need help with this problem please.
Step-by-step explanation:
Airplane One 425m/h x 2h= 850 miles traveled N5°W
Airplane Two 530m/h x 2h= 1060 miles traveled N67°E
5 degrees + 67 degrees = 72 degrees divergence of the Airplane One and Two
Draw a triangle, the smallest side is 850 and adjacent to 1060 side. The angle between these two sides is 72 degrees
Use the acronym SOH CAH TOA to find the side which is the distance between the 2 airplanes after 2 hours
sine 72= opposite/hypotheneus
sine 72= opposite/1060
opposite = (sine 72)(1060)= 1008 miles distance between Airplane One and Airplane Two
-3 + 8n = -5
what is n?
Answer:
-1/4
Step-by-step explanation:
11 of 16
What would be the first five terms of sequence whose first term is 1 and has a common ratio of 1/3?
Answer:
Step-by-step explanation:
This is a geometric sequence; we know that because of the words "common ratio." The general formula for a geometric sequence is
a(n) = a(1)*r^(n - 1), where r is the common ratio.
Here, a(1) = 1, r = 1/3, and so
a(1) = 1 (given)
a(2) = 1/3 (this is a(1) multiplied by 1/3)
a(3) = 1/9 (this is a(2) multiplied by 1/3)
a(4) = 1/27
a(5) = 1/81
Divide. Write your answer in simplest form. 9/2 / 1/4
Answer:
18
Step-by-step explanation:
9/2 / 1/4
keep 9/2
Change the operation to multiplication
flip 1/4 into 4 or 4/1
multiply on top and bottom and get 36/2
which 36/2 is 18 and 18 is the answer
Brainliest?
Rectangles always have congruent diagonals.
False
True
False
Each triangle in the net below has a base of 6 centimeters and a height of 8 centimeters. What is the surface area, in square centimeters, of the figure represented by the net? helpppppp i need help pls
The area of a triangle is 1/2 x base x height.
The area of the triangle is 1/2 x 6 x 8 = 24 square cm.
There are 4 identical triangles so 24 x 4 = 96 square cm.
The area of the square base = 6 x 6 = 36 square cm.
Total area = 96 + 36 = 132 square cm.
Select the correct answer,
Annette wants to find out which of two toothpaste brands people living in the town of Springville prefer, brand A or brand B. She uses a random
sample to make this generalization: 60% of the population of Springville prefers brand A over brand B. For which random sample would this
generalization be valid?
OA. every third person who walks into one of the neighborhood convenience stores, which stocks several toothpaste brands
OB. every fourth student who attends Annette's school in Springville
OC. every other customer at all the convenience stores in Springville that stock both brand A and brand B
OD. every mother who shops at a convenience store in Springville
Reset
Next
Answer:
C.)
Step-by-step explanation:
every other customer at all the convenience stores in Springville that stock both brand A and brand B
A car travels 30 – miles in
304
of an hour. What is the average speed, in miles per hour,
of the car?
Answer:
45.3 miles/h
Hope this will help you
Step-by-step explanation:
The radius of a circle is 3.9 in. Find the circumference to the nearest tenth.
Answer:
24.5
Step-by-step explanation:
One fruit punch has 10% juice and another has 50%. How much of the 10% should be mixed with 30 gal of the 50% to create punch that is 25% juice
Answer:
We combine x ounces of 100% juice
with 40-x of 10% juice
to get 40 ounces of 55% juice
x + 0.1(40-x) = .55(40)
x + 4 - 0.1x = 22
0.9x + 4 = 22
.09x = 18
x = 20 ounces of 100% juice
40-x = 20 ounces of 10% juice
We combine 20 ounces of each.
Step-by-step explanation:
I’ll mark Brainliest
What’s the total and lateral surface area for the figure?
Answer:
40
Step-by-step explanation:
I believe that should be right
What is the value of n?
Answer:
your answer will be A.85°
Step-by-step explanation:
hope it helps you
have a great day!!!
11x3728 divided by 7 x 6
Answer:
35149.71
that is the answer hope it help
Answer:
976.38 (rounded to the nearest hundredth)
Step-by-step explanation:
11 x 3728 = 41008
7 x 6 = 42
41008/42 = 976.38 (rounded to the nearest hundredth)
Determine the missing number in the equation 3+7=+4 ANSWER QUICKLY PLEASE
Answer:
-6
Step-by-step explanation:
3+7=10
10-6=4
so 3+7-6=+4
hope this helps
Answer:
6
Step-by-step explanation:
= means the same as
3+7 = 10
therefore 4 + ?=10
10-4=6
therefore the missing number is 6
=6
Find the value of the variables.
Answer:
90°
Step-by-step explanation:
In AQRS, the measure of _S=90°, SQ = 13 feet, and QR = 59 feet. Find the measure
of ZR to the nearest tenth of a degree.
Answer:
Step-by-step explanation:
12.7
A company's human resources department was interested in the average number of years that a person works before retiring. The sample of size 11 follows: Based on the values of the arithmetic mean, median, and mode, what is the most likely shape of the distribution
Answer:
hello your question is incomplete below is the complete question
A company's human resources department was interested in the average number of years that a person works before retiring. The sample of size 11 follows: 12 16 18 19,21 21, 21,22 24 24 26What is the arithmetic mean, median and mode? what is the most likely shape of the distribution
answer :
i) mean = 20.36
ii) median = 21
iii) mode = 21
iv) The most likely shape is a Bell - shaped curve
Step-by-step explanation:
sample size = 11
values ( observations ) = 12, 16, 18, 19,21,21,21,22,24,24,26
i) mean
= ∑ values / sample size = 224 / 11 = 20.36
ii) median
median is the value of the data located at the center of the string of data
to determine the middle position = ( n+1 / 2 )
where n = sample size
hence position of median value = 11 + 1 / 2 = 12 / 2 = 6
the value at the 6th position = 21 ( median )
iii) mode
mode = most repeated value in the series of data
hence mode value = 21
X increased by 10 is equal to 42
Answer:
x = 32
Step-by-step explanation:
x + 10 = 42, then you subtract 10 from both sides to get 32
Maria's car travels at 60 miles per hour. how far does she travel in 5.5 hours?