Answer:
Step-by-step explanation:
the choices are:
6m - 2m + 12
4(m+3)
Answer:
6m - 2m + 12. 4(m+3)
Step-by-step explanation:
just did it rn
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 !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
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:
What are the key aspects of the graph of f(x) = x2 - b2 where b is a real number?
Answer:
Sample Response: The graph will have opposite x-intercepts of b and –b and be symmetrical about the y-axis. The graph will have a y-intercept at –b2.
Step-by-step explanation:
Edge 2021
Answer:
The graph will have opposite x-intercepts of b and –b and be symmetrical about the y-axis. The graph will have a y-intercept at –b2.
Step-by-step explanation >: )
YOUR VERY WELCOM3!
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
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
Help ASAP! question in pic! will give brainliest!
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
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
Consider the original parallelogram and the reduction.
What is the length of side A in the new parallelogram?
Given:
The given figure represents the original parallelogram and the reduction.
To find:
The length of side A in the new parallelogram.
Solution:
We know that the original figure is always similar to its reduction. So, both parallelograms are similar to each other.
The corresponding sides of similar figures are proportional.
[tex]\dfrac{45}{18}=\dfrac{5}{A}[/tex]
[tex]45\times A=5\times 18[/tex]
[tex]45A=90[/tex]
Divide both sides by 45.
[tex]A=\dfrac{90}{45}[/tex]
[tex]A=2[/tex]
The length of side A in the new parallelogram is 2 cm. Therefore, the correct option is A.
Say you want to know if boys are more likely than girls to "wait for their missionary". You take a random sample of 57 males and 63 females, all of whom are in a relationship with someone who just left on a mission. You follow-up with them after the mission of their significant other returned home to determine if their relationship continue after the mission. What type of analysis is best suited for this study
Answer: 2 independent sample test of proportions
Step-by-step explanation:
The teo independent sample test of proportion is also referred to as the two proportion z-test and it simply allows the researcher to compare the two proportions in order to ascertain if they're the same or not.
In this case, the null hypothesis will be that that the proportions given in the research are the same while the alternate hypothesis will be that there is a difference between the proportions given.
The kind of analysis that would be most adequate for the given study:
Test of 2 Independent Proportions.
Independent Proportions
The test of two independent proportions is characterized as the method of study in which samples are opted randomly and allowed to remain independent.
In such a study, a minimum of 5 failures and successes are considered to reach a conclusion.
In the given situation, the samples of males and females are random and permitted to stay free("continue after the mission") and evaluated after a time to take the deduction.
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
At noon the temperature was -4° C. Over the next two hours the temperature dropped another 11 degrees. Then every hour until 7:00 the temperature rose 3 degrees. What was the temperature at 7:00
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.
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
All season the baseball team has scored at least 5 runs in each game. Which inequality shows the number of runs they scored in each game? *
Help please I’ll mark brainliest
Answer:
Cross multiply:
7x4=8x2
Simplify:7*4=2*8
Multiply 7*4:
28=8*2
Multiply:8*2
28=16
Solving 28=16
4:4
Step-by-step explanation:
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
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
I need help !!!!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
a) looks like about 180 ( by the graph)
b) February was the only month where the average was about 70
c) yes, b/c this graph has months along the bottom, as the independent variable and the rain fall in each as the dependent so the amount of rain is a function of each month
180º represent chocolate, 90º represent vanilla and 90º represents other flavor draw the pie chart.
will be marked as brainliest
Answer:
Look at attached.
Step-by-step explanation:
A full circle is 360 degrees. So 180 represents half of the circle and 90 represents a quarter.
Answer:
chocolate 180°
Step-by-step explanation:
chocolate=180°
vanilla=90°
othere flavor=90°
the total degrees of the pie chart 360 °
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
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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slope = -2/5; y-intercept = 0
Answer:
Y= -2/5X
Step-by-step explanation:
the equation is y=mx + b
slope: -2/5x
y- intercept: 0
all you do is combined your slope and y-intercept together: Y= -2/5X , you dont need to add +0 because it gonna just still be the same as y= - 2/5x
Y= -2/5X or y= -2/5x + 0 is the same so it can be any of these 2 that you pick but the correct way is y= -2/5x
A coffee is sitting on Mr. Hunt's desk cooling. It cools according to the function T=70(0.80)^x+20, where x is the time in minutes and T is the temperature in degree Celsius.
Answer:
90 degrees
Step-by-step explanation:
Complete question
A coffee is sitting on Mr. Hunt's desk cooling. It cools according to the function T=70(0.80)^x+20, where x is the time in minutes and T is the temperature in degree Celsius. WHAT IS THE INITIAL temperature of the coffee
The initial temperature occurs at x = 0
Substitute x = 0 into the expression;
T=70(0.80)^x+20
T =70(0.80)^0+20
Since any value raise to power of zero is 1, hence;
T = 70(1)+20
T = 70+20
T = 90 degree Celsius
Hence the initial temperature of the coffee is 90 degrees
The initial temperature of the coffee is 90 degrees.
The function is represented as:
[tex]\mathbf{T = 70(0.80)^x + 20}[/tex]
At the initial temperature, x = 0.
So, we have:
[tex]\mathbf{T = 70(0.80)^0 + 20}[/tex]
Expand
[tex]\mathbf{T = 70 \times 1 + 20}[/tex]
Multiply
[tex]\mathbf{T = 70 + 20}[/tex]
Add
[tex]\mathbf{T = 90}[/tex]
Hence, the initial temperature of the coffee is 90 degrees.
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Graph the function and select the y-intercept. y = 2 • 3x
a. 1
b. 2
c. 3
d. 4
Answer:
i think is number 2
please answer pleaseeee
Answer:
k=y/x
Step-by-step explanation:
Solve the system of equations by elimination:
4b + 13c = -24
12b - 50 = 16
Hint: When you have variables that are not x and y, put them in alphabetical order in your ordered pair EX (b,c)
no solution
(1/2,-2)
(1/3, 4
(2,-2)
Answer:
B (1/2,-2)
Step-by-step explanation:
4b + 13c = -24 --(1)
12b - 5c = 16 --(2)
(1)x3
12b + 39c = -72 --(3)
(3)-(2)
12b + 39c - 12b + 5c = -72-16
c = -2
Sub c = -2 into (1)
4b = -24 - 13(-2)
b = 1/2
Answer:
b
Step-by-step explanation:
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.
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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