Answer:
y=1 and 1/5x
Step-by-step explanation:
The radius of a circle is 4 centimeters. What is the circle's circumference?
help please help me!!!!!!
Answer:
441
Step-by-step explanation:
hope this worknnnwnennenenb something s s s. sbenennene ene e. e e ene enneenjejej
The distribution of time spent brushing teeth for the 1,200 students in a school is multimodal with a mean of 43 seconds and a standard deviation of 8.99 seconds. If a random sample of 9 students is selected, is it appropriate to calculate the probability of the sample mean being less than 30 seconds using an approximately Normal model? Yes, the population of 1,200 students is reasonably large in size, so the shape of the population is not a concern. Yes, the sample of 1,200 students is a reasonably large sample size, so the shape of the population is not a concern. No, it is not appropriate to estimate the probability using an approximately Normal model because the population is not Normal, and the sample size is small. No, it is not appropriate to estimate the probability using an approximately Normal model because the population is not Normal, but the sample size is reasonably large.
Answer: c
Step-by-step explanation:
simplify 3 square root of g^6 h^30
Answer:
g^10.392+h^51.96
Step-by-step explanation:
Answer:
Option B. Is the correct answer
Step-by-step explanation:
Which of the following statements about the Pythagorean Theorem and its converse are true?
A. If a triangle is a right triangle with legs of length a and band a hypotenu
B. If a triangle has side lengths a, b, and csuch that a? + b2 = 2, then the tr
C. Both answers A and B are true.
D. Both answers A and B are NOT true.
Answer:
C.Both answers A and B are true.
Step-by-step explanation:
My teacher told me that was right.
Both answer A and B are true about the Pythagorean Theorem.
Here,
We have to find about the Pythagorean Theorem and its converse.
What is Pythagorean Theorem?
Pythagorean Theorem is well known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.
Now,
In option A;
It states about the Pythagorean Theorem,
Pythagorean theorem is well known geometric theorem that the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse.
Hence, option A is true.
In the option B; converse of Pythagoras theorem states that;
If the square of a side is equal to the sum of the square of the other two sides, then triangle must be right triangle.
Hence option B is true.
Clearly, Both answer A and B are true about the Pythagorean Theorem.
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a computer desk that cost $44 is selling for 88 what is the percentage markup on the price of the computer desk
Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?
Answer:
(81 pi)/4 or approximately = 63.62 ft^2
Step-by-step explanation:
As it is a circle, the area for a circle is pi*radius^2, where the radius is 4.5 ft, so area = 4.5^2 * pi.
I need the work shown too
eh-
sorry but who in their right minds would answer this???
Step-by-step explanation:
E
Answer:
Crate weight = x, bricks weight =y
X+20y=167 - - - - - (1)
X+32y=191 - - - - - -(2)
Subtract 1 and 2
0-12y=-24
Then y=2 pounds
Substitute y in equation 1
X+40=167
Then x=127 pounds
Then when we have 19 bricks the weight will be
127+ 19*2= 165 pounds
A money market fund advertises a simple interest rate of 7% find the total amount received on an investment of $9000 for 12 months
Answer:
the total amount received is $9,630
Step-by-step explanation:
The computation of the total amount received is shown below:
= Investment made + simple interest
= $9,000 + ($9,000 × 7% × 12 months ÷ 12 months)
= $9,000 + $630
= $9,630
hence, the total amount received is $9,630
Silvio created a table of the possible outcomes of spinning a spinner divided into 4 equal sections labeled A, B, C, and D and rolling a fair 6 sided number cube numbered 1-6. Using sample space, what's the probability of spinning the letter a and rolling a number less than 4?
Answer:
there is a 1/4 chance of getting a on the spinner and there is a 50% percent chance of getting less than 4 on the die.
Step-by-step explanation:
because there are 4 spaces and one answer is shown so yeah
I NEED HELP UNDERSTANDING ASAP BEFORE MARCH 26 RIGHT ANSWERS = BRAINLY
O Triangulo acutángulo
Triángulo rectángulo
Triángulo obtusángulo
Answer:
The first option
Step-by-step explanation:
Since all sides are obtuse, its an obtuse triangle.
Question 1
Indicate the answer choice that best completes the statement or answers the question
What is 112% of 50?
Answer:
56
Step-by-step explanation:
112 divided by 100 to make it into a real number and then multiply it by 50
Consecutive integers are integers that
differ by one. You can represent
consecutive integers as x, X + 1,
x + 2 and so on. Write an equation
and solve to find three consecutive
integers whose sum is 33.
Answer: The three numbers are 10, 11, and 12.
10+11+12 = 33
=========================================================
Work Shown:
x = smallest numberx+1 = middle numberx+2 = largest numberEach is a positive whole number
Add them up and set the result equal to 33. Solve for x.
(x) + (x+1) + (x+2) = 33
3x+3 = 33
3x+3-3 = 33-3 .... subtract 3 from both sides
3x = 30
3x/3 = 30/3 ..... divide both sides by 3
x = 10
x+1 = 10+1 = 11
x+2 = 10+2 = 12
Note how 10+11+12 = 33 to help confirm our answer.
Mai made 50 flyers for five volunteers in her club to hang up around school. She gave 5 flyers to the first volunteer, 18 flyers to the second volunteer, and divided the remaining flyers equally among the three remaining volunteers.
Answer:
9
Step-by-step explanation:
18+5=23
50-23=27 and there are 3 people left so divide 27 by 3 and you get 9.
11
Find the equation of the line of best fit for the scatter plot representing bivariate data.
.
10
15
1914
16
1
7
2
5
A9y = -71 +117
B 9y = 7x + 117
13y = -7x + 117
D 13y = 70 + 117
Hi
Answer:
A 9y= 71+117 is the equation
what is the area of the figure?
equation = 2(x-2)+3(4x-1)=0
Answer:
x= -1/2
Step-by-step explanation:
(2x-4)+(12x-3)=0
2x+ 12x - 4-3=0
14x=0-7
14x =-7
x= -7/14
x= -1/2
Help me with this i really need help
9514 1404 393
Answer:
b > 12
Step-by-step explanation:
First of all, figure out what you're trying to model. Second, decide what variable name you want to use to model it. Third, write the relationship expressed in the English statement.
Here, we're modeling the number of balls in the box. We choose 'b' to represent that number. We are told it is greater than 12, so our model is ...
b > 12
5. A paper bag contains 100 plastic chips. Each chip has a different
number and the chips are numbered from 1 to 100. One chip will be
selected at random from the bag.
a. Which of the following events has the greatest probability? Which
has the smallest probability?
Event
Description of Event
A. Selected number is an odd number greater than 50
B. Selected number is an odd number less than 20
C . Selected number is even
Answer:
Event B has the smallest probability and Even C has the greatest probability
Step-by-step explanation:
There are more odd number greater than 50 than odd numbers less than 20
So the probability of selecting an odd number greater than 50 is greater than the probability of selecting an odd numbers less than 20
There are more even numbers than odd numbers greater than 50
So the probability of selecting an even number is greater than the probability of selecting an odd number greater than 50
Wrap up: Event B has the smallest probability and Even C has the greatest probability
solve and get brainliest!!
please be sure of your answer!!!!
Answer:
hope this helps youuuuu
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
A shopkeeper purchased hammocks for $800 and sold them at a discount of 25%. What was the selling price? Choose the correct option.
A $400
B $600
C $200
D $500
Answer:
B
Step-by-step explanation:
25% of 800 is 200, so 800-200 is 600
The selling price of the hammocks is $600.
What is selling price?Selling price is the price that a customer pays to purchase a product or a commodity.
What is cost price?Cost price is the total amount of money that it costs a manufacturer to produce a given product or provide a given service.
What is discount?A reduction made from the gross (see gross entry 1 sense 3b) amount or value of something is called discount.
What is the relation between cost price, selling price and discount?selling price = cost price - discount
According to the given question.
The cost price of hammocks = $800
The percentage of discount given by the shopkeeper for the hammock = 25%.
So,
The amount discount given by the shopkeeper
= 25% of 800
[tex]= \frac{25}{100} (800)\\[/tex]
= $200
Therefore, the selling price of the hammocks = $800 - $200 = $600
Hence, the selling price of the hammocks is $600.
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Will a positive number times a negative number will give you a negative answer
Answer:
Yes, it will give a negative answer
Step-by-step explanation:
For example
2 x - 5 = - 10
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Answer:
The amount earned is $27,137.65
Interest earned is $17,137.65
Step-by-step explanation:
Here, we want to use the compound interest formula
We have this as follows;
A = P(1 + r/n)^nt
A is the amount
P is the principal which is the amount deposited = $10,000
r is the interest rate = 4% = 4/100 = 0.04
n is the number of times the interest is compounded per year;
Since it is every month, the number of times in a year is 12
t is the number of years = 25
Substituting these values;
A = 10,000(1 + 0.04/12)^(25*12)
A = $27,137.65
The interest earned is the difference between this amount and the amount deposited which is;
27,137.65 - 10,000 = $17,137.65
Which equation does the graph below represent
!!!NEED HELP ASAP!!!
Answer:
im pretty sure its -4
Step-by-step explanation:
you cant really hold me to it but its -1/4 or -4
Answer: D
Step-by-step explanation:
The graph is going downwards so it must be negative. This eliminates A and B.
now just find a random point and plug it in
I chose 1,-4
D fulfills this so D is the answer
1000:300:750 as a simplified ratio.
Answer:
search it up
Step-by-step explanation:
PLS HELP‼️
Stan SHINee and EXO
Answer:
HOPE THIS HELP :3
Step-by-step explanation:
A=36 ( 26+10)
B=92 (3x26+14)
c= 52 (2x26)
Answer:
hey there !!I am an exol and shawol !!!!!nice to see you !60% of the vehicles owned by a transport company are trucks, 15% are vans and the rest are buses. If there are 10 buses, how many trucks are there?
Answer:
Hope this help, pls mark me as Brainliest!
Step-by-step explanation:
60% = 0.6
15% = 0.15
10 = 0.15
Answer:
24
Step-by-step explanation:
Let x represent total number of vehicles
Let T represent number of trucks
Let V represent number of vans
Let B represent number of buses
Convert percent's to decimals:
60% = 0.6
15% = 0.15
Set up equations:
T = 0.6x
V= 0.15x
B= (1 - 0.6 - 0.15)x
For buses, the remaining portion of the 100% of vehicles is 100% -60% -15%
Since we know there are 10 buses, set B=10
B= (1 - 0.6 - 0.15)x
10= (1 - 0.6 - 0.15)x
10= 0.25 x
Divide both sides by 0.25 so that we get:
10/0.25 = x
x= 40
We now know there are 40 vehicles present. To find the number of trucks, we take 60% of the total number of vehicles
T = 0.6x
T= 0.6 (40)
T= 24
Therefore there are 24 trucks.
8a. Brian has $24 worth if pizzas delivered to his house for a $3 delivery fee.
He pays 7% sales tax and a 15% tip, which are both calculated on the total
price before the delivery fee. What is the total that will be added on to the
$24 pizzas? (This is the delivery fee, tax and tip)
Answer:
32.94
Step-by-step explanation:
24(.22) [Both Sales tax and tip.] = $5.28 Add to the 27. You get $32.28
Or, you could be estimating based on the delivery fee too. Which the would be this:
27(.22) = 5.94 + 27 = 32.94
What is 5 x 2/3 = ???
Answer:
3 1/3
Step-by-step explanation:
To multiply 5 by 2/3, multiply 5 by the numerator:
5•2=10
10/3
10/3 = 3 1/3
Answer:
3 and 1/3
Step-by-step explanation:
5 × 2/3