Answer:
To me answer C makes the most sense.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Question 1 (Essay Worth 10 points)
(02.01;02.02 MC)
The ratio of the number of cups of red paint to the number of cups of yellow paint that Garcia mixed to make a shade of orange paint is 4:1.
Part A: Write a sentence to describe the number of cups of red paint that Garcia mixed with each cup of yellow paint. (4 points)
Part B: How many cups of yellow paint should Garcia add to each cup of red paint to make the shade of orange? Explain your reasoning. (4 points)
Part C: If Garcia purchased 6 cups of red paint for $42, what is the unit price per cup of red paint? (2 points)
Part A: Garcia mixed 4 cups of red with 1 cup of yellow.
Part B: 1/4 because 4 cups of red requires 1 cup of yellow, so 1 divided by 4 is 1/4.
Part C: $7
Hope this helps! :)
The unit price for a cup of red paint is equal to $7
What is the unit rate?Unit rate is the ratio of two different units, with denominator as 1. For example, kilometer/hour, meter/sec, miles/hour, salary/month, etc. Arithmetic is probably the most basic and ancient branch of mathematics and is quite commonly used in our day-to-day life.
Given here: The ratio of the number of cups of red paint to the number of cups of yellow paint that Garcia mixed to make a shade of orange paint is 4:1
For every yellow cup of paint Garcia mixed 4 cups of red paint to the mixture.
Now the ratio given here is 4:1
Thus for every 1 cup of yellow paint garcia mixes 4 cups of red paint
or for 1 cup of red paint garcia mixes 1/4 cup of yellow paint to the mixture.
Because 1:4=1:1/4
Now in a shade of orange paints there are 4 cups of red paint and 1 cups of yellow paint thus total cups of paint=5
Now 6 cups of red paint cost $42
Thus 1 cup of red paint is equal to 42/6=$7
Thus cost of each red paint is equal to $7
Hence, The unit price for a cup of red paint is equal to $7
Learn more about the unit rate here:
https://brainly.com/question/29781084
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answer pls best gets brainiest
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
pls help i beg i will give brainlist and points
Answer:
7. 1/10 or 10%
9.5/10
11.5/10
13.9/10
Step-by-step explanation:
The table below shows the total number of text messages that brad sent over 4 days.
a)M=×50
b)30=1500
Step-by-step explanation:
30×50
=1500
BRAINLIEST IF CORRECT
Answer:
Step-by-step explanation:
the first is 1/2
second is 1/52
third is 1/4
forth is 1/8
i think thats right any way :)
what is the answer for this but only 1 ANSWER?
PLS HELP ME LIKE RIGHT NOW :(
Answer:
Volume = 66
Surface are = 144
Step-by-step explanation:
1. Volume
The formula to find the volume of a triangular prism is the following,
[tex]A=\frac{l*w*h}{2}[/tex]
The following information is given,
lenght = 4
width = 11
hieght = 3
Substitute these numbers into the formula and solve for the heihgt,
[tex]A=\frac{l*w*h}{2}\\\\A=\frac{4*11*3}{2}\\\\A=66[/tex]
2.Surface area
The surface area of a figure is the two-dimensional distance around the figure. It can be found by finding the area of each face of the figure and then adding the result up.
The formula to find the area of a rectangle is the following,
[tex]A_r=(lenght)(width)[/tex]
The formula to find the area of a triangle is the following,
[tex]A_t=\frac{(legnth)(width)}{2}[/tex]
Substitute in the give values and add up the results to find the total surface area of the rectangle,
[tex]((5)(11))+((4)(11))+((3)(11))+(\frac{(3)(4)}{2})+(\frac{(3)(4)}{2})\\\\=55 + 44 + 33+ 6 + 6\\\\= 144[/tex]
Find the missing dimensions
Answer:
short base: 6 yards
long base: 8 yards
Step-by-step explanation:
Our understanding of your figure is shown below.
The question says the "shortest side" and the "width" have the same dimension. If the "width" is a reference to "height 6 yards", then it seems the "shortest side" is 6 yards. Since the slant sides are longer than the height, the "shortest side" is also the "short base."
The short base is 6 yards.
__
The long base overhangs the short base by 1 yard on either end, so it is a total of 2 yards longer than the short base. It it 6+2 = 8 yards long.
The long base is 8 yards.
Hope this is correct, if not then feel free to let me know. I'm sorry in advance if it is incorrect.
Expand and combine like terms.
(4b^2+3)(4b^2-3)
Answer:
16b^4-9
Step-by-step explanation:
Factoring gives us 16b^4+12b^2-12^2-9. Simplifying gives us the answer which is 16b^4-9
Answer:
[tex]16b^4-9[/tex]
Step-by-step explanation:
When multiplying binomials, we can use a method called FOIL (First-Outside-Inside-Last).
For [tex](t_1+t_2)(t_3+t_4)[/tex], let:
[tex]t_1\implies \text{First Term},\\t_2\implies \text{Second Term},\\t_3\implies \text{Third Term},\\t_4\implies \text{Fourth Term}[/tex]
In the FOIL method, the steps go:
[tex]\text{\textbf{F}irst: Multiply the first and third terms (first term of each binomial)},\\\text{\textbf{O}utside: Multiply the first and fourth terms},\\\text{\textbf{I}nside: Multiply the second and third terms},\\\text{\textbf{L}ast: Multiply the second and fourth terms (last term of each binomial) }[/tex]
Given [tex](4b^2+3)(4b^2-3)[/tex], we have:
[tex]\text{First: }4b^2\cdot 4b^2,\\\text{Outside: }4b^2\cdot -3,\\\text{Inside: }3\cdot 4b^2,\\\text{Last: }3\cdot -3,\\\rightarrow 16b^4-12b^2+12b^2-9[/tex]
Combine like terms:
[tex]\boxed{16b^4-9}[/tex]
Pat threw a football 5 more than twice the number of yards, y, which Gary threw. Which expression can be used to find the number of yards Pat threw the football? *
**SHOW WORKK PLS
Answer:
2y+5
Step-by-step explanation:
Lets start with an expression for how many yards Gary threw. Since y is the variable given in the problem, we'll use that.
Yards Gary threw = y
We also know that Pat threw 5 more than twice the yards Gary did. First, we multiply Gary's yards by 2, then add 5 more. We end up with the expression:
Yards Pat threw = 2y+5
surds.... plzz help, matching up, thank you
Answer:
1 - D
2 - B
3 - C
4 - A
I hope this helped!
Dividing Mixed Numbers?
Answer:
80/7 simplified its 11 3/7
Step-by-step explanation:
lmk if you need an explanation! :]
60/9 ÷ 12/7
67 ÷ 21/ 63
= 0.0506
OR
11 3/7
solve and give the answer in cm
7m + 20 cm
The area of the base of a right square pyramid is multiplied by 5, but the height is unchanged. What is the volume of the new pyramid divided by the volume of the original pyramid?
9514 1404 393
Answer:
5
Step-by-step explanation:
The volume of a right square pyramid is given by the formula ...
V = 1/3Bh
where B is the area of the base.
The volume of the larger pyramid will be ...
V' = 1/3(5B)h
So, the ratio of volumes is ...
V'/V = (1/3(5B)h)/(1/3Bh)
V'/V = 5
The ratio of volumes is 5.
A 64‐acre coconut farm is arranged in an 8‐by‐8 array. Mika wants to know the average number of coconut palms on each acre. Each cell in the table represents an acre of land. The number in each cell tells how many coconut palms grow on that particular acre.
45 54 40 34 44 66 32 65 66 33 42 36 33 51 50 35 51 45 66 33 47 43 66 61 46 35 48 67 60 59 52 67 46 32 64 35 55 47 61 59 45 48 53 62 55 58 51 41 48 38 47 48 43 34 64 54 53 67 44 59 58 48 62 45
The numbers in green represent Mika's random sample of 10 acres. What is the average number of coconut palms on the randomly selected acres? Round your answer to the nearest tenth. The average number of coconut palms is
A. 44.3
B. 44.30
Answer:
A. 44.3
Step-by-step explanation:
When rounding to a tenth the second decimal place is removed.
Please help please just help me
You have a (12x+8) and 55* degree and (8x-3) in a equal triangle right like this /\ and have to solve for x
please help
Answer:
12x + 8 = 12 x 6 + 8 = 80
8x-3 = 8 x 6 - 3 = 44
Step-by-step explanation:
(12x+8) + 55 + (8x-3) = 180 (Angle Sum Property)
(8+55-3) + (12x + 8x) = 180( group the variables)
(60) + (20x) = 180
20x = 180 - 60
20x = 120
x = 120/20 = 6
x=6
The probability that it will be colder today than it was yesterday is 0.2
The probability that it will not be colder today than it was yesterday is
Answer:
0.8
Step-by-step explanation:
= 1 - 0.2
= 0.8
that's the answer above
Answer:
0.8
Step-by-step explanation:
Help me please (NO LINKS)
Which is NOT a true statement?
Answer:
option 4
Step-by-step explanation:
|a| represents Absolute value, it is the distance from zero that a number is on the number line. And we know distance cannot be negative.
So,
[tex]|a| = a[/tex]
[tex]|-a| = a\\\\| \frac{-a}{b}| = \frac{a}{b}\\\\|\frac{a}{-b}| = \frac{a}{b}[/tex]
In the past year Diane watched 22 movies that she thought were very good. She watched 40 movies over the whole year. Of the movies she watched, what percentage did she rate as very good?
Answer:
55%
Step-by-step explanation:
For percentages, you need to divide the part by the whole, then multiply by 100.
In this case, [tex]\frac{22}{40}[/tex] = 0.55.
Then multiply by 100 to get a percentage: 0.55 x 100 = 55%
Answer:
55%
Step-by-step explanation:
Total number of movies= 40
Number of movies rated very good= 22
Percentage of movies rated very good= 22/40*100%
= 55%
easy math please help i'll mark brainliest
i believe these are the answers:
1. b
2. a
Answer:
Mark me brainiiest
Step-by-step explanation:
Its 1. B and 2. A
1. Discover the volume and surface area of a cylinder with a radius of 3 inches and a height of 9 inches ?
Answer:
V ≈ 254.47 cubic inches
SA ≈ 226.19 square inches
Step-by-step explanation:
ill give brainliest if correct
Answer:
The answer is t/3=20
The right diagram is the one that has the orange boxes with 20s and has a t on top
When a = a or 2 = 2, what type of solution do we have
Answer:
TrueStep-by-step explanation:
a = a (true)
2 = 2 (true)
Answer ASAP for Brainliest!
Hope it helps you stay safe<3
what is the value of p ? write your answer as a decimal number.
Answer:
0.4
Step-by-step explanation:
Here we see the arithmetic sequence 0, 0.1, 0.2, 0.3, 0.4, 0.5, and so on.
The value of p is 0.4.
The following two-way table shows the data for the students of two different grades in a school:
Member of Science Club Not Member of Science Club Total
Grade 7
20
2
22
Grade 8
20
8
28
Total
40
10
50
Based on the relative row frequency, the students of which grade are more likely to be members of the science club?
answer choices
Grade 7
Grade 8
The students of both grades are equally likely to be members of the science club
No conclusion can be drawn about the chances of a student being a member of the science club
Answer:
blabity-booo
Step-by-step explanation:
i love you ;)
need help, please! will give brianlist
Theoretical:
30%
Experimental:
42.5%
When a = b, what type of solution do we have?
Answer:
14
Step-by-step explanation:
23