Answer:
90
Step-by-step explanation:
you multiply 1/4 by 72
and if you want you can convert 1/4 to a decimal which would be .25 if that's better for you.
so it would be either
72 * 1/4 = 18 for the "show your work" part just put
or 72 x 1/4 = 18
72 * .25 = 18 72+ 18 = 90
18 = number of juice cans,plus 72=number of water bottles
Is 4 a solution for the equation 5x + 3 = 12? Complete the following statement: The equation is (false, true) when x = 4, so 4 (is, is not) a solution.Is 4 a solution for the equation 5x + 3 = 12? Complete the following statement: The equation is (false, true) when x = 4, so 4 (is, is not) a solution.Is 4 a solution for the equation 5x + 3 = 12? Complete the following statement: The equation is (false, true) when x = 4, so 4 (is, is not) a solution.
Answer:
False, is not
Step-by-step explanation:
If we plug in 4 for x in the equation, we get that 5 * 4 + 3 = 12, and we can calculate that 20 + 3 = 12, which is not true. 4 is a false solution for that equation so it is not a solution (We can use this info to say that the answer is false, is not).
Shelly is asked to put parentheses in the equation
14−8−5+6×2=23 so that it is true.
Choose the correct expression.
A. 14−8−(5+6)×2=23
B. 14−(8−5)+6×2=23
C. 14−8)−(5+6)×2=23
D. 14−(8−5+6)×2=23
Answer:
C)(14-8)-(5+6)×2=23
using bodmas
Find the value of the following expression:
(28⋅ 3−5⋅ 60)−2⋅ 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4⋅ 228 (5 points)
Write your answer in simplified form. Show all of your steps. (5 points)
Answer:
(5^2 x 2^28 / 2^28)
Step-by-step explanation:
thats the farthest i could simplify it because i suck at math
Answer: (5^2 x 2^28 / 2^28)
Step-by-step explanation:
what is 0.0000403 in scientific notation form
Answer:
4.03 × 10^-5
Step-by-step explanation:
What is the range of the function f(x) = 3x^2 - 2?
Answer:
[-2, infinity)
Step-by-step explanation:
The range of x^2 is [0, infinity).
The range of 3x^2 is the same as above.
The range of 3x^2 - 2 is [-2, infinity).
Answer:
[-2,positive infinity)
{y|y\(\geq\)-2}
Find the product of 3/5 x 7/4. Then, write another pair of factors with the same product
For 20 points and explain how you got that answer
Please help 25 points
Answer:the answer is 36
Step-by-step explanation:i just guessed
Susie has 8 pieces of string. Each string measure 6.5 inches long, how many inches of string does she have in all?
Answer:
52
Step-by-step explanation:
8 times 6.5= 52
Answer:
She has 52 pieces of string in all.
Step-by-step explanation:
In 56 years, Kevin will be 9 times as old as he is now
How old is Kevin now?
Answer:
correct answer is 7 years
Step-by-step explanation:
A+56=9(A)
56+9A
A=7
he will be 7 years old he is pretty old
Answer:
Kevin is 7 years old right now.
Step-by-step explanation:
Let x be Kevin's age right now, that's what we're trying to find.
In 56 years, he'll be 9 times older than he is now, so we can say:
x + 56 = 9x
Now we can get the x values on the right side of the equation so that:
56 = 8x
Now solve for x and you have his current age which is 7.
The table represents some points on the graph of linear function f.
Which function represents f?
Answer:
f(x) = 26(x - 2)
Step-by-step explanation:
According to his GPS, it will take Lanny 1 hour to travel 40 miles. Which expression shows how to determine the speed in miles per hour?
40 miles ÷ 1 hour
1 hour ÷ 40 miles
1 mile ÷ 40 hours
40 hours ÷ 1 mile
Answer:
40 ÷ 1
Step-by-step explanation:
Speed = Distance : Time
Speed = 40 ÷ 1
In a gift store, the ratio of cards to flowers was 8 to 7. If there were 56 cards, how many flowers were there?
Answer: 49 flowers
Step-by-step explanation:
Solve for x by cross-multiplying.
8/7 = 56/x
8x = (7)(56)
8x = 392
x = 49
hope it helps! may I pls have brainliest?
Find the number of positive numbers less than 2020, which can be written as the sum of five consecutive positive numbers.
Integers*?
Let \(n\) be the smallest of these five consecutive integers. Then the sum of the five consecutive integers is \(\frac{5(2n+4)}{2}=5n+10,\) so we seek the largest positive integer \(n\) such that \(5n+10<2020.\) Solving this inequality, we find that \(n<402,\) so there are \(\boxed{401}\) such positive integers.
What is the measure of the exterior angle? Show all steps.
Answer:
108 degrees
Step-by-step explanation:
The thereom for this is the interior angles (a+10) and 44 degrees add up equaling to 2a. This works for any triangle like this. So, a+10+44=2a, and we solve for a to 54 for a. Then we insert a as 54 for 2a to get 54*2=108 degrees.
How can you use multiplication to check division ?
Which of the following represents fourth root of x cubed in exponential form? (6 points) x to the four thirds power 3x4 x to the three fourths power 4x3
Answer:
x 3/4
Step-by-step explanation:
Seki, a professional bike racer, takes out a loan to buy her first high-end bike. The bike costs $seven thousand, five hundred, and the simple interest loan is for thirty months. She calculates that she will end up paying $seven hundred fifty in interest over the life of the loan.
.
What is the interest rate on Seki's loan?
The following sentence or sentences contain missing information in the form of one or more blanks. For each blank, there will exist a corresponding input field. Use the input fields to complete the sentence or sentences.
Interest Rate =
%
What is the total amount Seki will pay when the loan is due?
Balance = $
Answer: Seki's interest rate for the bike is 33.33% each year; Seki will owe $8250 at the end of the loan.
Step-by-step explanation:
To calculate the simple interest rate, the equation is: r = (1/t)(A/P - 1)
Where:
r - interest rate per year (in decimal format)
t -time (loan time in years)
A - total accrued amount (initial price paid + amount of interest paid)
P - principle (initial price paid)
For this scenario:
r = (1 / 30)(8250 / 7500 - 1)
- simplify both sets of parentheses: 1 / 30 and 8250 / 7500
r = (.033333)(1.1 - 1)
- simplify the second set of parentheses
r = (0.033333) x 0.1
- multiply
r = 0.0033333
- convert r (as a decimal) to R (as a percentage) by multiplying r x 100
R = .3333
The interest rate on Seki's loan is 33.33%
The total amount Seki will pay:
equation for total due: A = P + I
Where:
A - total accrued amount (initial price paid + amount of interest paid)
P - principle (initial price paid)
I - amount paid in interest that accrued over time
For this scenario:
A = 7500 + 750
A = 8250
Seki will pay $8250 when the loan is due.
Is 57 the multiplicative inverse of 125?
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
No, 57 isn't the multiplicative inverse of 125.
The product of a number and it's multiplicative inverse is equal to 1, but here 57 × 125 isn't equal to 1.
Multiplicative inverse of 125 is :
\( \dfrac{1}{125} \)The value of t can be determined by using the expression 2.75s. Which table represents the relationship between the values of t and s?
I'll mark if correct!! PLS HELPPP!!
Answer:i know it's D
i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!
Answer: .28, .16, 0, .34
Step-by-step explanation:
PLEASE HELP THIS IS URGENT
Look at the diagram
Which equation can be used to solve x?
A. 2x = 140
B. 3x - 1 = 140
C. 3x + 139 = 180
D. 3x - 141 = 180
Answer:
A= 70
B=47
C= 41/3
D= 107
Step-by-step explanation:
Below is a sample space for a family with 3 children. BGG stands for
the oldest child being a boy, the middle child a girl, and the youngest
a girl. Use the sample space to answer the question:
What is the probability (in simplest form) that all are girls? _____
Sample Space:
BBB
BBG
BGB
BGG
GBB
GBG
GGB
GGG
Which of the following are integer solutions to the inequality below?
−3 < x ≤ 4
5
4
-3
0
-4
3
Answer:
0.5
Step-by-step explanation:
Which expression has the least value when x = 1000?
Answer: Could we see the choices?
Step-by-step explanation:
Question
What is the slope of the line passing through the points (−1, 3) and (4, −7)
What is the equation of the line that passes through the point (2,-5) and is parallel to the line 6x+y=6
Answer:
y = -6x + 7
Step-by-step explanation:
Explain how you can use multiplication to show that two fourths and four eighths are equivalent.
Find the area of the rug. DO NOT ROUND.
Answer:
28.26 ft²
Step-by-step explanation:
Formula
Area = πr²Given :
Diameter = 6 ft⇒ Radius = 3 ft [Diameter = 2 x Radius]Solving :
Area = 3.14 x 3 x 3Area = 3.14 x 9Area = 28.26 ft²Answer:
28.26 feet²
Step-by-step explanation:
Substitute the radius in the formula:
⇒ Area of circular rug = πr²
⇒ Area of circular rug = π(6/2)² [Diameter/2 = Radius]
Simplify the R.H.S:
⇒ Area of circular rug = π(3)²
⇒ Area of circular rug = π(9) [(3)² = 3 × 3 = 9]
Take π as 3.14 and simplify:
⇒ Area of circular rug = (3.14)(9)
⇒ Area of circular rug = 28.26 feet² (Using calculator)
What is the total surface area of the triangular prism shown?
Answer: 468 in² B
Step-by-step explanation:
If you flipped the prism so that the triangle part was on the bottom you
SA= LA +2B
where
LA = lateral area = Ph
P(perimeter) = 15+9+12 = 36
h(height) = 10
LA = 36*10 =360
B= 1/2 bh b=9 h=12 I flipped the triangle so 9 would be base
B=1/2(9)(12)
B=54
SA = 360+2(54)
= 468 in²
The variable y varies directly with the variable x.
A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 10, 14. Column 2 is labeled y with entries 3, 15, blank.
If the value of x is 14, what is the value of y?
Answer:
21
Step-by-step explanation: :)