Question 5 (3 points)
Select all the statements that describe a unit rate. You must select all of the correct ones to receive credit.
a
Pete sold 1 poster.
b
Michael drives 50 miles in 1 hour.
c
Karen paid $10 for each pizza.
d
Jared bought 4 shirts and 1 hat.
e
Elizabeth earned 5 points for every correct test question.
f
Kelly climbed 50 stairs.
is 2 anwsers
Answer:
(b)
unit 50 miles
rate 1hr
(c)
unit 10 dollars
rate each pizza
(e)
unit 5 points
rate. each correct question
only these three are the ones
What is the domain of the function represented by the graph?
Answer: C. x>= -5
Step-by-step explanation:
Domain is all possible x-values
As you can see from the graph, the x-values do not go to the left of -5
so the domain is:
x >= -5
What is the value of r?
r= 4 ft
r= 8 ft
r = 16 ft
r = 32 ft
R=8ft
Step-by-step explanation:
Calculate r using the given formula
r = , with Area = 64π
r = ← cancel π on numerator/ denominator
r = = 8
The required value of radius of circle r is 8 ft
From Figure the area of circle is = 64π, we have to find the radius of the circle.
What is area of circle?Area of the circle is = π[tex]r^2[/tex]
since
the area of the circle is given = 64π
And,
Radius = √area/π
radius= √64π/π
Radius = √64
Radius = 8 ft
Thus The required value of radius of circle r is 8 ft.
Learn more about circle here:
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PLZZZZZZZ HEELLLLPPPPP
Answer:
y ≤ 0
Step-by-step explanation:
Just solve the equation as you normally would and you get y ≤ 0
Hope this helps!
receiver:
reason:
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can u help me
10 – 8(2x – 7) = 3(5x + 7) this one is hard
Answer:
10-16x+56=15x+21
66-16x=15x+21
66-21=15x+16 x
45=31x
x=45/31
I just need some help on this one :)
Answer:
1 = slope , the y-intercept is 1, the equation is y = 1x + 1
Step-by-step explanation:
To find the slope, use delta y over delta x
Two points plotted are (-1,0) (0,1)
(1-0)/(0-(-1))
(1/(0+1))
(1/1) = 1
1 = slope
The y-intercept is the point where the graph crosses the y-axis.
The y-intercept is 1
Equation:
y = mx + b
y = 1x + 1
Students in a health class are tracking how much water they consume each day. Victoria has two reusable water bottles: a small one and a large one. Yesterday, she drank 3 small bottles and 4 large bottles, for a total of 3,312 grams. The day before, she drank 2 small bottles and 4 large bottles, for a total of 2,888 grams. How much does each bottle hold?
please help
Given :
Let, capacity of small bottle is x and large bottle is y.
To Find :
How much does each bottle hold ?
Solution :
For condition 1 :
3x + 4y = 3312 ...1)
For condition 2 :
2x + 4y = 2888 ...2)
Subtracting equation 2) from equation 1), we get :
x = 424
Putting value of x in equation 1) is :
[tex]y = \dfrac{2888 - (2\times 424)}{4}\\\\y = 510[/tex]
Therefore, capacity of small bottle is 424 gram and large bottle is 510 gram.
PLEASE HELP I WILL PUT BRAINLIEST!!
Triangle ABC is an acute triangle it is an isosceles triangle. the length of AB is 6 inches. the length of AC is 4 inches. what measurement could the length of BC be?
Answer: 6 inches.
Step-by-step explanation:
Pls help fktskcjxqkdgmswm sorry I just need to put more words in
Answer:
120°
Step-by-step explanation:
The two angles are alternate angles and has same measurement.
Find the side of a cube if its volume is 1331 cm³.
Answer:
▶ 11 cmStep-by-step explanation:[tex] \: [/tex]
Given:Volume of cube = 1331 cm3To Find:The side of a cubeSolution:[tex] \: [/tex]
We know that,
☯ Volume of Cube = (Side)³ = 1331
Side = (11 × 11 × 11) [tex] \sf{\frac{1}{3} }[/tex]
[tex] \tt{ \leadsto \: 11 \: cm}[/tex]
Hope it helps! :)
A bag contains 9 marbles: 5 are green, 2 are red, and 2 are blue. Kareem chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that both marbles he chooses are green? Write your answer as a fraction in simplest form.
Tom is burning CDs of music he loves. He can burn a CD in 4/5 of an hour. If he has 8 spare hours this week, find 8÷4/5, the number of CDs he can burn in his spare time.
Answer: 10 CD's
Step-by-step explanation:
Given
Tom can burn a CD in [tex]\frac{4}{5}\ \text{of an hour}[/tex]
If he has 8 spare hours in the week, he can burn
[tex]\Rightarrow 8\div \frac{4}{5}=\dfrac{8}{\frac{4}{5}}\\\Rightarrow \dfrac{8\times 5}{4}=2\times 5=10\ \text{CD}[/tex]
Find the missing angle.
Answer:
117
Step-by-step explanation: 94 + 23
Answer:
63 and also can I get Brainliest please
Step-by-step explanation:
Carter I hope you see this please respond back
Answer:
who?
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Help ASAP please help me out with the question
Answer:
x=5x66=300
Step-by-step explanation:
Answer:
x= 348
Step-by-step explanation:
Which is a better deal?
A. 5 bananas for $1.25
B. 6 bananas for $1.40
Order the numbers from least to greatest.
3
) 26.2, 262%,2
5
Answer:
262%,25,26.2
262% is the same as 2.62 so it is smaller than 25. 25 is smaller than 26.2
? Question
Select the correct answer from each drop-down menu.
Simplify the expressions.
32 =
¡25 =
¡86 =
¡51 =
Answer:
i^32=1
i^25=i
i^86=-1
i^51=-i
Step-by-step explanation:
Follow the Rule of Four of I for this,
i^1=[tex]\sqrt{-1}[/tex]
I^2=-1
I^3=-i
I^4=1
Answer: first one is 1
Second one is i
Third one is -1
Fourth one is -1
Step-by-step explanation:
express 2/2 as a decimal
Answer:
1?
Step-by-step explanation:
Answer:
2/2 as a decimal is 1.
Step-by-step explanation:
Which expression below represents,”A number increased by five?”
A.10 divided by 5
B.n-5
C.5+n
D.n x 5
How many times can 1/16 be found in 2 inches?
Felipe rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 76 cents for each mile driven. Felipe had to pay $135.51 when he returned the truck. For how many miles did he drive the truck?
Answer:Fee as a function of miles:
f(m) = 16.95 + 0.92m
140.23 = 16.95 + 0.92m
0.92m = 140.23 - 16.95
0.92m = 123.28
m = 123.28/0.92
m = 134 miles
Step-by-step explanation:
What is the perimeter of the polygon
(-3,1) (-3,-5) (5,-5) (5,1)
Answer:
28 units
explanation:
Find the distance between each connecting points, it’ll be a rectangle 6x8, add all sides to get the perimeter
> KELAS 7B > PTS GENAP > Matematika
Yenny is a teller in a bank and her income is Rp 4,500,000.00 per month. If the income tax (pph) is 15%, then the
amount of money that Yenny receives in every month is.....
Select one:
a. Rp 4,250,000.00
b. Rp 4,000,000.00
c. Rp 3,825,000.00
d. Rp 3,900,000.00
Answer:
Answer is C
Step-by-step explanation:
If the sales tax rate is 6%, find price of the shirt after sales tax on a shirt that costs $30.
Answer:
It would be $31.80
Step-by-step explanation:
First thing you want to do is to take 6% of $30, which is $1.80.
Add that $1.80 to $30 to get the price after sales tax.
If two or more polygons are congruent, which statement must be true about the polygons? Read all of the choices before deciding.
A. Pairs of corresponding angles have the same measure.
B. Pairs of corresponding sides have the same length.
C. The polygons are parallelograms.
D. The polygons are regular.
E. Rigid transformations can be used to map one polygon onto the others
Answer:
Rigid transformations can be used to map one polygon onto the others
Step-by-step explanation:
You can only do the above if the polygons are identical, hence congruent
Answer:
B)
A, B, and E.
What are the values ?? HELP PLEASE
Answer:
f(0) = 0
f(5) = 65
f(18) = 0
Step-by-step explanation:
If we know that f(x) = x(18 - x), we can do the following to find the needed values.
If we have f(0), then the value is...
f(x) = x(18 - x)
f(0) = 0(18 - 0)
f(0) = 0
If we have f(5), then the value is...
f(x) = x(18 - x)
f(5) = 5(18 - 5)
f(5) = 5(13)
f(5) = 65
If we have f(18), then the value is...
f(x) = x(18 - x)
f(18) = 18(18 - 18)
f(18) = 18(0)
f(18) = 0
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A medication has a half-life of 4 hours after it enters the bloodstream. A nurse administers a dose of 500 milligrams to a patient at noon.
Find the amount of medication, in milligrams (mg), remaining in the patient's body at: (Round to the nearest 10th)
a. 3 p.m. on the same day:
b. 8 p.m. on the same day:
2. The expression [tex]500 \cdot \left(\frac12\right)^{\frac54}[/tex] represents the amount of medicine in the body some time after it is administered. What is that time? (Make sure to signify am or pm)
Answer:
hey thats kinda confusing but im sending this text insted of giving a wrong answer cuz i need points also SUB TO TECHNOBLADE
Step-by-step explanation:
Use the distributive property to write each of the following expressions as the sum of monomials.
a. 3a(4 + a)
Answer:
3a^2+12a
Step-by-step explanation:
3a(4+a)
3a*4=12a
3a*a= 3a^2