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? *
180º represent chocolate, 90º represent vanilla and 90º represents other flavor draw the pie chart.
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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 °
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
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.
Learn more about "Sample Method" here:
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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
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
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.
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:
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 >: )
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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
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
Cassandra drew a rectangle that was 1/4 foot long and 7/12 foot wide. What is the area of the rectangle Cassandra drew?
Answer:
7.5 x .25= 1.875 square feet
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
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.
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:
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
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
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
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
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 !please answer pleaseeee
Answer:
k=y/x
Step-by-step explanation:
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:
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.
Which expression is not equivalent to -2(4 - 3x)+(5x-2)? A)11x-10.
B)-8+11x-2
C) -8-11x-2.
D) -8+6x+5x-2
Answer:
C) -8-11x-2.
Step-by-step explanation:
First solve the expression,
-2(4 - 3x)+(5x-2) = 11x-10
A) 11x-10 = 11x-10
B) -8+11x -2 = 11x-10
C) -8-11x-2 does not equal 11x-10. Instead -8-11x-2 = -11x-10
D) -8+6x+5x-2 = 11x-10
Hope this helped! :)
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
145% of what number is 21
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
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.
Read more about functions at:
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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.
Find out more information about cost price, selling price, and discount here:
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