Answers
Answer: The answer is a 25 square units
Step-by-step explanation:
Related Questions
A lumber yard offers boards based on wood species, size, and grade. If a customer can choose among 3 species, 3 sizes, and 2 grades, how many different boards could the customer choose?
Answers
There are 18 different boards from which the customer can choose.
How many different boards could the customer choose?The total number of different boards is given by the product between the number of options for each of the possible selections.
The selections (and their options) are:
Species (3 options)Sizes (3 options)Grades (2 options).Then the total number of different boards is given by:
N = 3*3*2 = 18
There are 18 different boards from which the customer can choose.
If you want to learn more about combinations:
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Answers
Answer:
Figure J does not show y as a function of x ⇒ D
Step-by-step explanation:
y is a function of x if and only if every x has only one value of y
Let us check each given figure if it shows a function or not
#Figure F
∵ Every value of x has an arrow is pointed to one value of y
∴ Every x has only one value of y
∴ The figure shows y as a function of x
#Figure G
∵ The ordered pairs have different values of x-coordinates
∴ Every x-coordinate has only one value of y-coordinate
∴ The figure shows y as a function of x
#Figure H
∵ Every x in the table appears once
∴ Every x has only one value of y
∴ The figure shows y as a function of x
#Figure J
∵ The ordered pairs were drawn in the figure are (-3, -2), (-3, -3), (-2, 0),
(-2, -1), (-1, 1), (-1, 2), (0, 3), (0, 4)
∵ x = -3 has two values of y, y = -2 and -3
∵ x = -2 has two values of y, y = 0 and -1
∵ x = -1 has two values of y, y = 1 and 2
∵ x = 0 has two values of y, y = 3 and 4
∴ Every x-coordinate has more than one value of y-coordinate
∴ Figure J does not show y as a function of x
HELP WILL GIVE BRANLIEST!!
Answers
Answer:
on flipping a coin, we either get a heads or a tails and both the events are equally likely. So the probablity of getting a tails is 1/2.
Now
On rolling a die, we can get 6 possible outcomes(1,2,3,4,5,6)
But the favourable outcomes (an even number) are only 3. So the probablity of getting an even number is 3/6=1/2
In case. we have 2 events that need to occur together, we simply need to multiply their individual probablities to get the probablity of getting both the events together
So our required answer is
p(even number)× p(tails)= 1/2 × 1/2 = 1/4
Step-by-step explanation:
-8 = 2y – 2
.........
Answers
Answer:
y = -3
Step-by-step explanation:
-8=2y-2
+2 +2
-6=2y
-6/2 2y/2
-3= y
A used-car costs $5,000. You figure you can get 4 years out of it. You drive 10,000 miles per year. Your car insurance costs $1,200 per year. You figure you'll spend $400 per year on maintenance. Gas costs $3 per gallon, and the car gets 25 miles per gallon. What will your average cost (all costs included) per mile be over the 4 years?
Answers
Answer:
26,800
Step-by-step explanation:
Im not sure but thats what I got
Answer:
$0.405
I just took the test.
Find the unit rate:150 people for 5 classes
Answers
Answer:
The unit rate would be 30 (meaning 30 per class, making the unit rate of each class 30)
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
150 people for 5 classes is 150:5
divide both 150 and 5 by a common factor, 5
150/5:5/5 is 30:1
the unit rate is 30:1 which is 30
Work out
6/12 - 2/4
Give your answer in its simplest form.
Answers
0
Explanation:
CALCULATOR ACTIVE DIRECTIONS FOR THE CALCULATOR ACTIVE SECTION OF THE TEST: • Calculators may be used during this test. • Read each problem carefully. • Choose the best answer from the choices given. • Fractions in some answer choices may have been simplified. Check each answer choice to see if this has been done. Diagrams used in the test may not be drawn to scale. • At this time, you can check your answers for THIS SECTION ONLY.
Answers
Answer:
Step-by-step explanation:
I am sorry but please give detailed question
during their Christmas party, teacher Beth gave her student a total of 319 candies she gave each one of them with 4 chocolate candies and 7 gummy bears. how many gummy bears did she give in total?
Answers
Answer:
203 gummies
Step-by-step explanation:
4x+7x=319
11x=319
Divide by 11
X=29
7×29=203 gummies
4x29=116
319 candies
What is the slope of the line?
3(y - 1) = 2r + 2
Answers
Answer:
43
Step-by-step explanation:
because
3. Beats wireless headphones are on sale for 97.50. If the price represents a 35% discount
from the original price, what is the original price?
a.
Answers
Answer:
Original price= $150
Step-by-step explanation:
Giving the following information:
Sales pirce= $97.5
Sales discount= 35% decrease
To calculate the original price, we need to use the following formula:
Original price= sales price / (1 - discount)
Original price= 97.5 / 0.65
Original price= $150
Sam wants to build a fence around her property. The length of
the her fence must be one feet greater than three times its
width and the area of her property is 30 square feet. What is
the maximum width that her fence can be to ensure she
doesn't encroach into her neighbor's property?
Answers
Answer:
3.33ft
Step-by-step explanation:
Area of the fence = Length * Width
A = LW
Given
Area A = 30ft²
If the length of the her fence must be one feet greater than three times its width, then;
L = 3W + 1
Substotute into the area formula
A = (3W+1)W
30 = 3W²+W
3W²+W - 30 = 0
(3W²+9W)-(10W - 30) =
3W(W+3)-10(W+3) = 0
3W-10 = 0 and W+3 = 0
3W = 10 and W = -3
W = 10/3 and -3
Width cannot be negative
Hence the maximum width that her fence can be to ensure she doesn't encroach into her neighbor's property is 3.33ft
When comparing a single sample to a population mean, a one sample t test must be used instead of a one sample z test when what value is unknown?
a. The sample mean
b. The population standard deviation
c. The desired alpha level
d. The sample standard deviation
e. The sample variance
Answers
Answer: b. The population standard deviation
Step-by-step explanation:
The one-sample z-test is a test that us carried out to ascertain whether the mean of a population is either greater or less than a specific value given.
The one sample t test is used in comparing the mean of the sample data of the researcher carrying out the research to a known value.
When the population standard deviation is known, the one sample z test is used while when the population standard deviation is not known, one can use the one sample t test.
Which are rational numbers? (A) -9 (B) 5/8 (C) 0 (D) all of the above
Answers
Answer:
D. All of the above
Step-by-step explanation:
all numbers are considered rational numbers
Which equation is best represented by this graph?
Answers
the answer is hakuna matata jk the answer is D
90% of 133 is equal to (0.9) ⋅ 133 true or false
Answers
Answer:
True.
Explanation:
It’s true because a percent is based on decimals. For example, 0.01 is 1%, while 0.1 is 10%. So that means that 0.9 is 90%. Remember, “of” means multiplying. So, 0.9 times 133 is equal to 90% of 133.
Answer:
Step-by-step explanation:
1 2/9+(-5 3/9) what is the solving to it?
Answers
Answer:
its [tex]-4 \frac{1}{9}[/tex]
A concert ticket costs $23. About how much will tickets costs for a group of 22 people?
Answers
Answer:
$506
Step-by-step explanation:
We know that 1 concert ticket is $23
Multiply 23 by 22 to get 506
They spend $506 in total for the tickets.
The total cost for a group of 22 people is $506 if a concert ticket costs $23. , the answer is $506.
What is a linear equation?It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.
If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.
It is given that:
A concert ticket costs $23.
Let x be the total cost for the group of 22 people:
The value of x can be found as follows:
The linear equation in one variable:
x = 23×22
x = $506
Thus, the total cost for a group of 22 people is $506 if a concert ticket costs $23. , the answer is $506.
Learn more about the linear equation here:
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Find the sum or difference.
A recipe calls for 3/4 cup of applesauce . Jean has 1/8 cup. How much more does she need.
A. 1/2 cups
B. 5/8 cup
C. 1/4 cup
D. 3/8 cup
Answers
56/25 gal $41.05/20 gal
Answers
Answer:
56/25
Step-by-step explanation:
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There are a total of 950 boxes of shoes at a store. • Half of the boxes contain athletic shoes. • Another 125 boxes contain dress shoes. • Of the remaining boxes of shoes, 4 out of 5 boxes contain sandals. Based on the expression below, how many boxes at the store contain sandals? 4(950 ÷ 2 − 125) ÷ 5
Answers
Answer: 355
Step-by-step explanation:
Hope this helps !
50 POINTS PLEASE HELP! In order to rewrite log9 (6/5) as log9 (6) - log9 (5) , which of the following is used?
SEE PHOTO FOR ANSWER OPTIONS PLEASE HELP !! WILL MARK BRAINLIEST
Answers
Answer:
1
Step-by-step explanation:
What is the exponential expression for the numerical expression 14⋅14⋅14⋅14?
564
4⋅144
414
144
Answers
It may be 1^4 ............................
Which set is a subset of every set?
A. {}
B. {0}
C. {1}
Answers
Answer:
I'd say the answer is C
Answer: Choice A. { }
This is the empty set with nothing inside it. Another way to write the empty set is to use the symbol [tex]\varnothing[/tex]
The set { 0 } is not the empty set because 0 is inside it, making it nonempty. A set like {1,2,3} does not contain 0, so there's no way {0} can be a subset.
A) -3
B) -6
C) -9
D) -12
Answers
Answer:
X= - 6 the answer is B
Step-by-step explanation:
by simplifying both sides of the equation, then isolating the variable
In what ways do you think a cracked hard-boiled egg might serve as a model for the spatial distribution of earthquake data and the three models of plate interactions?
Answers
Answer:
- the shell is related to the egg as its outer layer just the same way the lithosphere is related to the Earth as its solid outer layer also called tectonic plate;
- the yolk is related to the egg as the centre layer just the same way the core is related to the Earth as its centre layer.
- The egg white is related to the egg as the middle layer just the same way the mantle is the middle layer of the earth
Step-by-step explanation:
A conceptual model of the relative thicknesses of the Lithosphere can be presented by measuring a simple hard-boiled egg.
The hard-boiled egg serves as a scale model for the zones of the Earth.
Now, in comparison to the earth, let's note the following;
- the shell is related to the egg as its outer layer just the same way the lithosphere is related to the Earth as its solid outer layer also called tectonic plate;
- the yolk is related to the egg as the centre layer just the same way the core is related to the Earth as its centre layer.
- The egg white is related to the egg as the middle layer just the same way the mantle is the middle layer of the earth
These comparative similarities gives us the strong idea that the lithosphere
is considered as a thin shell.
if m
PLEASE EXPLAIN NOT SURE
Answers
IF M WHAT???...???????
If both pairs of opposite sides of the quadrilateral are congruent, then the quadrilateral is a?
A) hexagon
B) parallelogram
C) kite
D) trapezoid
Answers
Answer:
B (parallelogram)
Step-by-step explanation:
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paid electricity bill for 100. wht is credit wht is debit.
Answers
Answer:
what you owe
Step-by-step explanation:
Find the difference between 45,985 and 1,715.
Answers
Answer:
44,270
Step-by-step explanation: