A rectangular prism has a length of 4 inches, a height of 5 inches, and a width of 19 inches. What is its volume
Answers
Check the picture below.
Related Questions
Pam and her brother both open savings accounts. Each begins with a balance of zero dollars. For every two dollars that Pam saves in her account, her brother saves five dollars in his account. 1. Determine a ratio to describe the money in Pam’s account to the money in her brother’s account.
Answers
Answer:
b
Step-by-step explanation:
11) Arjun was planning a trip to China.
Before going, he did some research and
learned that the exchange rate is 8 Yuan to
$1. How many Yuan would he get if he
exchanged $2?
Help
Answers
Answer:
16yuan
Step-by-step explanation:
1$=8Y
so,2$=2x8Y
or 2$=16Y
please
work out
∛15.76 - 4.6³ ÷2.5/3
Answers
Answer:
-10.47413972 or -10.47
Step-by-step explanation:
Calculator
Answer:
-10.47 is the answer
Step-by-step explanation:
Calculator
In Fig. 7.2, a find the value of y when x = -2-5,
Answers
Answer:
Given equation: y = x² + 2x - 3
If you wish to find the values of y when x = -2 and x = -5:
When x = -2:
⇒ y = (-2)² + 2(-2) - 3
⇒ y = 4 - 4 - 3
⇒ y = -3
When x = -5:
⇒ y = (-5)² + 2(-5) - 3
⇒ y = 25 - 10 - 3
⇒ y = 12
If you wish to find the value of y when x = -2-5:
When x = -2-5 ⇒ x = -7
⇒ y = (-7)² + 2(-7) - 3
⇒ y = 49 - 14 - 3
⇒ y = 32
Answer:
y = 32
Step-by-step explanation:
Given :-
y = x² + 2x - 3
x = -2-5 = -7
To Find :-
y
Inputting the value of x :
y = (-7)² + 2(-7) - 3
y = 49 - 17
Solution :-
y = 32
Evaluate n2-m; use m=7, and n=8
Answers
Answer:
9
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
(8)*2-7
16-7
9
Make sure to follow PEMDAS!
Find a whole number $a$ such that the numbers $\frac{2}{a}$ , $\frac{a}{8}$ , and $63\%$ are in order from least to greatest
Answers
If 2/a, a/8, and 63% = 63/100 are in numerical order, then
2/a < a/8 < 63/100
Multiply each "side" of the inequality by 8a :
16 < a² < 126a/25
a has to be a whole number, and since 4² = 16, we must have at least a ≥ 5.
Divide through by a :
16/a < a < 126/25 = 5 + 1/25
Then at most, a ≤ 5.
So, both a ≥ 5 and a ≤ 5, which means a = 5.
Just to check that the list is in order, we have
2/a = 2/5 = 0.4
a/8 = 5/8 = 0.625
and 0.4 < 0.625 < 0.63.
which is the greatest value A.two and hundredhs B.two and five thousandths C.two and five tenths
Answers
Answer:
Two and hundredths
Step-by-step explanation: I'm in college so I think I am capable of answering a middle school question thank you very much, and make sure to mar me brainliest.
The lines are parallel. Find x.
Answers
Answer:
As the lines are parallel, it shows that the two lines form 180° because they are angles on the same side of the transversal. A transversal is a line that bisects two lines.
Here,
(20x + 5)° + (24x - 1)° = 180°
=> (20x + 24x)° + (5 + (-1) )° = 180°
=> 44x° + 4° = 180°
=> 44x = (180 - 4)°
=> x = 176 / 44
=> x = 4
Therefore, x = 4 is the solution of the equation.
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
Answer:
x=4
Step-by-step explanation:
1 11 2,*÷;£$;$£÷,£$,$£?$*$;
why is the length of segment BD is the same as the length of segment AB ?
Answers
Any point on the outside edge of a circle from the center of a circle would be the radius, which would be the same distance all the way around. The outer edge of the larger circle goes through the dot labeled B, which is the center of the smaller circle, therefore any distance from B to the outer edge would be the same.
The length of segment BD is the same as the length of segment AB because any distance from B to the outer edge would be the same.
What is a circle?A circle is a shape consisting of all points in a plane that are given the same distance from a given point called the center.
Any point on the outside edge of a circle from the center of a circle will be the radius, which would be the same distance all the way around.
The outer edge of the larger circle goes through the dot labeled B, which means the center of the smaller circle.
Therefore any distance from B to the outer edge would be the same.
Learn more about circle here;
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What is the slope of the line?
Answers
Answer:
See below.
Step-by-step explanation:
(2,1),(7,4)
4-1=3
7-2=5
3/5 is the slope.
-hope it helps
Answer:
slope = [tex]\frac{3}{5}[/tex]
Step-by-step explanation:
calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (2,1) and (x₂, y₂ ) = (7, 4) ← 2 points on the line
m = [tex]\frac{4-1}{7-2}[/tex] = [tex]\frac{3}{5}[/tex]
richard built a model of a ferris wheel the model has a height of 18 cm the actual ferris wheel has a height of 72m what scale factor did richard use for the model
Answers
Answer:
1:400
Step-by-step explanation:
1 m = 100 cm
72 m = 7200 cm
Ratio of model size to real size
18 cm : 7200 cm
Divide both numbers by 18.
1 cm : 400 cm
Divide both sides by cm.
1:400
(18,15),(16,-6) what the answer to this problem
Answers
Answer:
whats the question? not enough info
130/240 in its simplest form
Answers
Answer:
13/24
Step-by-step explanation:
divide both sides by 10.
pls mark brainliest
Answer:
13/24
Divide the numbers by 10.
[tex]\frac{130/10}{240/10} = \frac{13}{24}[/tex]
With that information, the answer is 13/24.
The water level, w, in feet, of a river after a rainstorm is a function of the time, t,
,
in hours, since the storm began. The table below shows the water level readings collected at different times
Choose the linear function that models the data in the table.
Answers
The water level in the river is an illustration of a linear function
The linear function that models the data in the table is [tex]w = 0.8t + 17.9[/tex]
How to determine the equation of the water level?From the complete question, we have the following table:
t w
1 18.7
1.5 19.1
Start by calculating the slope (m)
[tex]m = \frac{w_2 - w_1}{t_2 -t_1}[/tex]
This gives
[tex]m = \frac{19.1 - 18.7}{1.5 - 1}[/tex]
Evaluate
[tex]m = 0.8[/tex]
The equation is then calculated as:
[tex]w = m(t - t_1) + w_1[/tex]
So, we have:
[tex]w = 0.8(t - 1) +18.7[/tex]
Expand
[tex]w = 0.8t - 0.8 +18.7[/tex]
[tex]w = 0.8t + 17.9[/tex]
Hence, the linear function that models the data in the table is [tex]w = 0.8t + 17.9[/tex]
Read more about linear functions at:
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At the beginning of a snowstorm, Brianna had 2 inches of snow on her lawn . The snow began to fall at a constant rate of 2.5 inches per hour. Assuming no snow was melting, how much snow would Brianna have on her lawn 2 hours after the snow began to fall ? How much would Brianna have on her lawn after t hours of snow falling ?
Snow on lawn after 2 hours ?
Snow on her lawn after t hours ?
Answers
Answer:
2.11 inches long and 2.11 inches wide
45% discount off of $700
Original:
Discount:
New price
Pls help me
Answers
Answer:
original = $700
discount = $315
new price= $385
Step-by-step explanation:
45% of $700 is $315
$700-$315=$385
Eli measures the length of a painted stripe on one wall of his room. The stripe is 1012 feet long. He wants to mark sections on the stripe that are each 78 feet long.
How many sections will be marked on the stripe?
(It says high school but it’s middle)
Answers
Answer:
im pretty sure its 12
Step-by-step explanation:
you have to do 1012 divided by 78 and you get 12.97, but since he wants them to all be 78 feet long, it cant be 13.
Find the area of this parallelogram.
13 cm
15cm
20cm
Answers
Answer:
but we need the shape.. to know which is the big and the little basement..
A company is trying to decide which container of coffee to buy for a staff meeting. Which of the following would be the best deal?
Answers
Answer:
D) 45 ounces for $4.50
Step-by-step explanation:
You have to find the price of one unit (ounce) for each. You can do this by dividing the price by quantity. The one with the lowest price is the best deal.
A) 32 ounces for $4.00
$0.13 for 1 ounce
B) 60 ounces for $6.75
$0.11 for 1 ounce
C) 48 ounces for $5.00
$0.11 for 1 ounce
D) 45 ounces for $4.50
$0.10 for 1 ounce
The best choice will be option D. That is 45 ounces for $4.50.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
You have to find the price of one unit (ounce) for each. You can do this by dividing the price by quantity. The one with the lowest price is the best deal.
A) 32 ounces for $4.00
$0.13 for 1 ounce
B) 60 ounces for $6.75
$0.11 for 1 ounce
C) 48 ounces for $5.00
$0.11 for 1 ounce
D) 45 ounces for $4.50
$0.10 for 1 ounce
The complete question is given below.
A company is trying to decide which container of coffee to buy for a staff meeting. Which of the following would be the best deal? Hint: find the best unit cost
Group of answer choices
32 ounces for $4.00
60 ounces for $6.75
48 ounces for $5.00
45 ounces for $4.50
To know more about an expression follow
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what is the slope of the line that passes through the point of (5,6),(5,9)?In simplest form.
Answers
Answer:3/0=undefined
Step-by-step explanation:(5/6) and (5,9)
Slope: 9-6 = 3
5-5 = 0
Basic Properties of Angles
Measure the angle in degrees.
120-
130
07
140-
Og
OZ
1504
160-
OT
70-
180
The angle measure is
Answers
Carmen deposits $4000 into a simple interest account. The interest rate for the account is 4.25%.
Write a function that represents the balance in the account as a function of time t.
Answers
answer : f(t) = 4000 + 170t
f(t) = principal + (principal multiplied by interest rate) multiplied by time
f(t) = 4000 + (4000*.0425)t
f(t) = 4000 + 170t
t = number of years
======================================================
Explanation:
We use the simple interest formula which is
i = P*r*t
where in this case,
P = 4000 = amount deposited aka principalr = 0.0425 = decimal form of the 4.25% annual interest ratet = unknown number of yearsWe then get the following
i = P*r*t
i = 4000*0.0425*t
i = 170t
Showing that the amount of simple interest earned is 170 times that of the number of years.
For instance, if Carmen waits t = 10 years, then she earns i = 170*t = 170*10 = 1700 dollars in interest alone.
The expression 170t is the interest only. Add on the original amount deposited to find the total account balance after t years. Therefore, we arrive at 170t+4000 to get the linear function f(t) = 170t+4000
The 170 acts like the slope while the 4000 is the y intercept.
A car drives 60 mph. Write and solve an eqaution to find the number of hours it takes the car to travel 360 miles.
Answers
Answer:
6 hours
Step-by-step explanation:
Let's highlight/bold some important terms.
A car drives 60 mph. Write and solve an eqaution to find the number of hours it takes the car to travel 360 miles.
So we know Speed multiplied by Time is equal to distance, or commonly known as;
S · T = D
So since we know this, we can substitute the values for the variables.
We know the mph is 60. And that's our speed.
The equation is now 60 · T = D
We know that the total distance the car needs to cover is 360.
The equation is now 60 · T = 360
Now we need to find the time it took.
We divide 360/60 to find out the total number of hours it took, and we get 6.
So the answer is that it took 6 hours to travel 360 miles with a speed of 60 mph.
Answer:
6 hours
Step-by-step explanation:
If a town has 64 voters and 5/8 of them choose to vote in an election, how many voters choose
not to vote in the election?
A 32 voters
B 24 voters
C 40 voters
D 28 voters
Answers
Answer:
40 voters
Step-by-step explanation:
64/8=8
8×5=40
Answer:
24
Step-by-step explanation:
5/8 of 64 = 40
64 - 40 =24
Eden has a part time job. She gets paid £7. 20 per hourthis week she worked for 18 1/2 hourswork out Eden's total pay for this week
Answers
Answer:
$133.20
Step-by-step explanation:
Since the amount of hours she worked isn't a whole number, we can first separate 18 and 1/2 and work the problem out one at a time.
1. Multiply 7.20 by 18 to get 129.60
2. Multiply 0.50 by 7.20 to get 3.60.
3. Add 129.60 and 3.60 together to get the answer, 133.20.
The class scores of a history test have a normal distribution with a mean Mu = 79 and a standard deviation Sigma = 7. If Opal’s test score was 72, which expression would she write to find the z-score of her test score?.
Answers
Using the normal distribution, we got that expression for the z-score of her test score is
[tex]z= \frac{72-29}{7} \\\\z=-7/7\\\\z=-1[/tex]
What is Normal Probability Distribution?it's a type of probability distribution which is symmetric about the mean, it gives data near the mean are more frequent than data far from the mean.
Given that mean =[tex]\mu=79[/tex]
and standard deviation =[tex]\sigma = 7[/tex]
X=73
we know that formula of z-score is
[tex]z=\frac{X-\mu}{\sigma}[/tex]
Hence Z-score can be calculated as
[tex]z= \frac{72-29}{7} \\\\z=-7/7\\\\z=-1[/tex]
Using the normal distribution, we got that expression for the z-score of her test score is
[tex]z= \frac{72-29}{7} \\\\z=-7/7\\\\z=-1[/tex]
To learn more about the normal distribution visit : brainly.com/question/24663213
Answer:
72-29/7
Step-by-step explanation: i just took the test it's A
Please can someone help me with this.
y^2 - 2y when y=6
Answers
Answer:
See below.
Step-by-step explanation:
y^2-2y
6^2-2(6)
36-12
24
-hope it helps
How to solve 4x-8y=-3, -10x+20y=12 using method of elimination
Answers
Answer:
Inconsistent System
Step-by-step explanation:
can someone help me it’s very urgent due soon!
Answers
Answer:
c
Step-by-step explanation:
Answer: I think A but im not 100% sure
Step-by-step explanation:
sorry if i let you down...
A hummingbird’s egg weigh 0.013 ounce. Express this as a fraction in simplest form.
Answers
Answer:
13/1000
Step-by-step explanation
13/1000 is its simplest form.