Answer:
1/3
Step-by-step explanation:
12 students need to drink a total of 3 litres of water over the course of an activity.
How much water would be needed for 20 students during the same activity?
Give your answer in litres.
[2 ma
Answer
litres
Answer:
5 liters!
Step-by-step explanation:
For every 4 students, there's 1 liter of water needed.
S = Students - L = Liters
4S = 1L
8S = 2L
12S = 3L
16S = 4L
20S = 5L
It costs $8 per hour to rent a bike. Niko graphs this relationship using x for number of hours and y for total cost in dollars. Write an ordered pair that is a point on the graph of the relationship
Dylan solved an inequality to determine the amount of lemonade, in cups, that fit in a cooler already containing ice and lemon wedges. His solution is graphed on the number line below.
A number line going from 14 to 22. A closed circle is at 19. Everything to the left of the circle is shaded.
How should the graph be interpreted? Select two options.
at most 19 cups
19 cups or less
more than 19 cups
a minimum of 19 cups
no fewer than 19 cups
Answer:
A and B
Step-by-step explanation:
Got it right hope this helps
Answer:
a and b
Step-by-step explanation:
Find the area of the composite figure
Area of the triangle=
Area of rectangle A=
Area of rectangle B=
Total Area of composite=
Answer:
Area of the triangle = 31.25 yd²
Area of rectangle A = 50 yd²
Area of rectangle B = 48.75
Total Area of composite = 130 yd²
Step-by-step explanation:
✔️Area of the triangle = ½*b*h
b = 10 yd
h = 6.25 yd
Area of the triangle = ½*10*6.25 = 31.25 yd²
✔️Area of rectangle A = L*W
L = 10 yd
W = 7.5 - 2.5 = 5yd
Area of rectangle A = 10*5 = 50 yd²
✔️Area of rectangle B = L*W
L = 7.5 yd
W = 6.5 yd
Area of rectangle B = 7.5*6.5 = 48.75 yd²
✔️Total Area of Composite = 31.25 + 50 + 48.75 = 130 yd²
Help me please !!!!!!!!
Answer:
6%
Step-by-step explanation:
Can someone please help me ..
Answer:
A.) Coefficient
Step-by-step explanation:
While it is a term, it says which word best describes it, so it would better be classified as a coefficient since coefficients have variables attached to them
helpppppppppppppppppp
Answer:
C, 2/5
Step-by-step explanation:
.
Answer:
1/5 is the answer because it will land on a fifth of the circle
Use the information in the diagram to solve for x.
Answer:
x = 29
Step-by-step explanation:
105 + 110 + 2x + 3x = 360
Simplify
215 + 5x = 360
Move all terms not containing x to the right side of the equation.
5x = 145
x = 29
good luck, i hope this helps :)
Stuck on these questions. any help?
(last word missing is degree)
Answer: x^3 - 3x^2 + 2x
Step-by-step explanation:
Zeros 0, 1, 2
f(x)= x (x-1)(x-2)
= x (x^2 - 3x + 2)
= x^3 - 3x^2 + 2x
Luis brought x cans of cola to the party, Faith brought d cans of cola, and De Shawn brought h cans of cola. How
many cans of cola did they bring altogether?
Answer:
Total number of cans = x + d + h
Step-by-step explanation:
Given:
Luis brought = x cans of cola
Faith brought = d cans of cola
De Shawn brought = h cans of cola
Find:
Total number of cans
Computation:
Total number of cans = Luis brought + Faith brought + De Shawn brought
Total number of cans = x + d + h
3) An air conditioner has a marked price of $350. It is placed on sale at 12% off. What are the
discount and the sale price?
Show work please !
Answer:
12/100 = x/350
4200 = 100x
4200/100 = 100x/100
42 = x
350 - 42 = 308
the sale price is $308
the discount is $42
Alonzo cut away 1.09 meters of rope. Before that, he had 3 meters of rope. How much rope does Alonzo have left?
PLEASEEE HELP MEE
I need help i apperciate it for the help
The population of a city increases by 1.5% per year. If this year's population is
288,000, what will next year's population be, to the nearest individual?
Answer: 292,320
Step-by-step explanation:
Find the increase, 1.5% of 288,000:
1.5/100 = 0.015
288,000 * 0.015= 4,320
Add the increase to the current population:
288,000+4,320= 292,320
3. A rectangle with vertices located at (-3,4) and (5, 4) has an area of 32 square units. Determine the location of the
other two vertices.
Please answer these questions on circumference for BRAINLIEST and extra points if correct! Show you work please
I attached the document with the answers and work with the formulas. Since the formulas and fractions don't work very well with this site (especially the pi symbol, they should fix that).
:)
if quick will mark brainliest
Answer:
17.5, I believe.
Hope that helps!
Step-by-step explanation:
Answer:0
Step-by-step explanation:
I need some help with khan academy review! It’s due in an hour! I have a photo attached.
Answer:
3 + 1.20c ≥ 13.50
Step-by-step explanation:
Jamie must complete at least 9 chores to have enough money to buy a CD player.
help plz. I've been stuck for 1 hour.
If log103 ~ 0.4771,
evaluate log100.0003.
Give your answer to four decimal places.
WILL GIVE BRAINLIEST!!!
Answer:
Step-by-step explanation:
log₁₀0.0003 = log₁₀(3 × 10⁻⁴)
= log₁₀3 + log₁₀(10⁻⁴)
= log₁₀3 + (-4)
≈ 0.4771 - 4
= -3.5229
If the value of log₁₀3 is 0.4771. Then the value of the log₁₀0.0003 will be negative 3.5229.
What is a logarithm?Exponents can also be written as logarithms. A number base logarithm is similar to some other number. It is the exact inverse of the exponent expression.
The logarithm is given below.
log₁₀3 ≅ 0.4771
Then the value of log₁₀0.0003 will be
This can be written as
log₁₀0.0003 = log₁₀ (3 x 10⁻⁴)
We know the property of the logarithm, then we have
log₁₀ (ab) = log₁₀ a + log₁₀ b
log₁₀ aⁿ = n log₁₀ a
log₁₀ 10 = 1
Then we have
log₁₀ (3 x 10⁻⁴) = log₁₀ 3 + log₁₀ 10⁻⁴
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4 log₁₀ 10
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4 x 1
log₁₀ (3 x 10⁻⁴) = 0.4771 - 4
log₁₀ (3 x 10⁻⁴) = -3.5229
More about the logarithm link is given below.
https://brainly.com/question/7302008
#SPJ2
Each of 7 students reported the number of movies they saw in the past year. Here is what they reported. 15,11,15,18,13,4,5. Find the mean of movies they saw. PLEASE HURRY!! Will mark BRANIELST
Answer:
11.6
Step-by-step explanation:
Add all numbers together and divide by 7.
Find the value of each variable.
A. x = 38, y = 76
B. x = 52, y = 76
C. x = 38, y = 104
D. x = 52, y = 104
A payment of $3,900.00 increases to $5,266.00.
What is the % increase?
Answer:
29.8058% different
Step-by-step explanation:
brainliest?????
There are 225 pieces of cereal and 15 marshmallows in a bowl of cereal. What is the ratio of cereal pieces to marshmallow pieces?
Identify the pair of angles as complementary, supplementary, or neither HELP PLEASE!!
Answer:
Complementary
Step-by-step explanation:
I'm guessing I'm not sure if this is 100% correct
HELP PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS PLSS I BEFFF
-2q + 8 = -q
solve for Q
The Rileys are buying a home that costs $250,000. They are paying 3% in closing costs and 12% for a down payment. Complete the statement. The Rileys will pay a total of in costs for the closing costs and down payment on their mortgage.
Answer:
37,500 and non recurring
Step-by-step explanation:
The Riley's will pay a total of $7,500 in costs for the closing costs and $30,000 down payment on their mortgage.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
Given that, Rileys are buying a home that costs $250,000.
12% for a down payment
So, down payment is
12% of 250,000
= 12/100 ×250,000
= 12×2500
= $30,000
They are paying 3% in closing costs
3% of 250,000
= 3/100×250,000
= $7,500
Therefore, the Riley's will pay a total of $7,500 in costs for the closing costs and $30,000 down payment on their mortgage.
To learn more about the percentage visit:
brainly.com/question/24159063.
#SPJ2
A school club spends $75 on supplies to set up a car wash fundraiser. The students are going to charge $6.00 per car. Write a linear model in the form y=mx+b where y represents the amount of profit the students earn for washing x number of cars.
Answer:
Y=6x-75
Step-by-step explanation:
If you take the beginning amount spent which is $75 you would want that on the graph to be in the negatives. With it starting in the negatives it will show you whether the amount of cars (x) will cause a profit or a deficit.
For instance, say they washed 7 cars (x=7). You would take 6 and multiply it by 7 to get 42. Then you would take 42 and take away 75 to find the profit/deficit. 42-75= -33
This shows that washing 7 cars will cause them to lose $33.
If you take another situation where they wash 15 cars (x=15). In this case they would earn a total of $15.
Ella has $46 to spend at the State Fair. Admission is $9 and each ride costs $3. Enter an inequality to find the possible numbers of rides she can go on.
The inequality that represents the situation is
+
n
(select)
.
Answer:
she can go on 12 rides leavig 0.3 approx dollars
Step-by-step explanation:
46-9 is 37 and 37 by 3 is 12.3333 approx so she can only go on 12 rides
Answer:
6 + 3x ≤ 40
x≤11
Step-by-step explanation:
6 + 3x ≤ 40
-6 -6
3 x ≤ 34
3 x ≤ 3
x ≤ 11
