Answer:
b or a
Step-by-step explanation:
it has to be b or a because it says 1/10 and 1/10 is greater then the missing answer and the other answers c and d are 10 and 12 b and a are 5 and 8
HELP HELP HELP HELP I NEED HELP THIS IS THE LAST QUESTION PLZ HELP
How do you find the Area of a pentagon
Answer:
Area of a regular pentagon = pa/2, where p = the perimeter and a = the apothem. If you don't know the perimeter, calculate it from the side length: p = 5s, where s is the side length.
Step-by-step explanation:
Answer:
I think base times hight
A is twice as good a workman as B and together
they finish a piece of work in 18 days. In how
many days will A alone finish the work?
Answer:
vbnmnbv nbbnmbnmvbr
Step-by-step explanation:
what s the distance between e and a
Answer:
4 letters XD
Step-by-step explanation:
you didn't attach a picture.
Whats y'alls answer streak, mine is 10. Highest gets brainiest!
Answer:
Mine is 5 lol. :)
Answer:
using this to keep my answer streak :)
The variables y and x have a proportional relationship, and y = 28 when x = 21.
What is the value of x when y = 42
x=114
x =18
x= 313
x = 56
Answer:
X=313
Step-by-step explanation:
The projected value of an investment is modeled by the exponential function V(t) = 30,000(1.125) where V(t) is the total value
after t years. What does 1.125 represent in the function?
The growth factor of the investment
The initial value of the investment
The projected value of the investment
D)
The value of the investment after t years:
Exponential function is given by [tex]A(t)=A_0(1+r)^t[/tex].
Option (1) will be the correct option.
An exponential function given in the form of [tex]A(t)=A_0(1+r)^t[/tex]represents the growth/decay function.
Here, [tex]A(t)=[/tex] Final value
[tex]A_0=[/tex] Initial value
[tex]t=[/tex] Duration or time
[tex]r=[/tex] Rate of growth or decay
(1 + r) = Growth factor
By comparing this function with the exponential function given for the investment,
[tex]V(t)=30000(1.125)^t[/tex]
[tex](1+r)=(1+0.125)[/tex]
Therefore, 1.125 is the growth factor of the investment.
Learn more about the growth factor,
https://brainly.com/question/4098905
Which equation represents the nth term of the sequence {2,1,-4,-7...}.
a n =2n-5
a n=3n-1
a n=-3n-10
a n=-3n+5
Answer:
n=-3n+5
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
I can only answer this if the second term is -1
a = 2
d = -3
t_n = a + (n - 1)*-3
t_n = 2 + -3n + 3
t_n = 5 - 3n or
t_n = - 3n + 5
That's D
Solve for Y
ABC = DEF
Answer:
12
Step-by-step explanation:
△ABC ≅ △DEF means that these two triangles are congruent to each other. Congruent triangles also have corresponding sides and angles that are equal to each other!
This means that angle A corresponds to angle D; and thus, we can set up in equation for these two to solve for y.
First, let's try to decipher what exactly we are solving. Y is what we are multiplying by five to get 60°, or angle A (congruent angle).
Now, we just solve it!
[tex]60=5y[/tex]
y=12
Given the drawing as shown below and that p || q, which of the following cannot be supported by the evidence shown?
A -
B -
C -
D -
Answer:
D
Step-by-step explanation:
The angle of B is not near angle D at all. They're supplementary, not the same.
pls help me i am stuck and it would help alot:)
Answer:
The fourth choice
A student wants to determine if there is a difference in the pricing between two stores for health and beauty supplies. She recorded prices from both stores for each of 10 different products. Assuming that the conditions for conducting the test are satisfied, determine if there is a price difference between the two stores.
alpha = 0.05 level of significance.
Store 1 Store 2
Product A 5.92 5.85
Product B 7.53 7.93
Product C 3.75 3.98
Product D 1.81 1.71
Product E 1.71 1.96
Product F 2.86 2.58
Product G 4.79 4.74
Product H 3.18 3.69
Product I 3.02 2.87
Product J 3.77 3.68
Required:
a. Use technology to calculate the P-value.
b. Draw a conclusion based on the hypothesis test.
Answer:
The P-value is 0.04542 which is less than 0.05
Since the calculated value of t does not fall in the critical region so we accept H0 that there is no price difference between the two stores.
Step-by-step explanation:
Store 1 Store 2 Difference (Store 2-1) d²
Product A 5.92 5.85 -0.07 0.0049
Product B 7.53 7.93 0.4 0.16
Product C 3.75 3.98 0.23 0.0529
Product D 1.81 1.71 -0.1 0.01
Product E 1.71 1.96 0.25 0.0625
Product F 2.86 2.58 - 0.28 0 .0784
Product G 4.79 4.74 -0.05 0.0025
Product H 3.18 3.69 0.51 0.2601
Product I 3.02 2.87 - 0.15 0.0225
Product J 3.77 3.68 -0.09 0.0081
∑ 0.65 0.6619
1. The degrees of freedom = n-1= 10-1= 9
2. The significance level is 0.05
3.The test statistic is
t= d`/sd/√n
4. The critical region is ║t║≥ t (0.025,9) = 2.262
The null and alternate hypotheses is
H0 : ud= 0 against Ha: ud≠ 0 (two tailed test)
5. Calculations
d`= ∑di/n= 0.65/10= 0.065
Sd²= ∑(di-d`)²/n-1 = 1/n-1 [∑di²- (∑di)²n]
Sd²= 1/9[0.6619-(0.65)²/10] = [0.6619-0.4225/9]= 0.0266
Sd= 0.163
Therefore
t= d`/ sd/√n
t= 0.065/ 0.163/√10
t= 0.3987/3.1622=0.1261
6. Conclusion
Since the calculated value of t does not fall in the critical region so we accept H0 that there is no price difference between the two stores.
Now the P- value:
The P-value is the rejection region. In this test it is on both sides and would add up to be (2.262 + 2.262)/100= 4.542/100
The P-value is 0.04542 which is less than 0.05
A party of 5 wants to add a tip of 20% to their total $175 bill
Answer:
Hi, I think your question is incomplete. But I'll assume you're asking a party of 5 wants to add a tip of 20% to their total 175 dollars bill, how much do each person needs to pay?
Step-by-step explanation:
Firstly, calculate the percentage: 175 x 20% is 35, so 35 + 175 is 210.
210 ÷ 5 (Num. Of people in party)
Is 42 dollars. Therefore each people need to pay 42 dollars.
The length of a rectangle is six times its width. If the rectangle is 600 yd^2 find its perimeter
Answer:
8400 yd^2
Step-by-step explanation:
600x 6 because its six times
3600
L+L+W+W=p
8400 yd ^2
Evaluate the function f(x) = {1 - 3x} for f (-2).
A: 5
B: 7
C: 6
D: 4
Answer:
f(-2)=(1-3×-2)
f(-2)=1+6
f(-2)=7 ans
Could Someone help me, thank you so much!
Answer: Answer choice A
Step-by-step explanation:
Because 2 has 20 copies 4 has 40 so we can only assume that 6 will follow the pattern and be 60.
Hope it helps!
Answer:
approximately 60 pages
Step-by-step explanation:
because based on the scatter plot it's slowly going up each chapter it would make no sense for it to be 10 that's too little 170 and 100 are definitely to far away, therefore 60 is the best option
Hope this helps dude
How do you factor the sum of cubes of 216s³+ 27t³?
You can not make the sum of two unalike terms.
Help on this one please
Rectangle ABCD is reflected over the y axis. what rule show input and output of the reflection, and what is the new coordinate?
answers are in pic
Answer:
C. (x,y) → (-x,y); A' is at (5,1)
If a data plot has most of the data on the left side of the graph, and a tail to the right, what do we call it?
Answer:
Positively skewed distribution (or right-skewed).
) During the first year Sherry worked as a lifeguard, she was paid at a rate of $12.75 per hour. At the beginning of her second year, she received a 5 percent raise. Which of the following strategies gives the amount of Sherry’s raise?
A) Divide $12.75 by 5 to find the number of cents in Sherry’s raise.
B) Divide $12.75 by 2 to find the number of cents in Sherry’s raise.
C) Divide by 10 by moving the decimal point in $12.75 one place to the left, then divide the result by 5 to find the number of dollars in Sherry’s raise.
D) Divide by 10 by moving the decimal point in $12.75 one place to the left, then divide the result by 2 to find the number of dollars in Sherry’s raise
Answer:
A
Step-by-step explanation:
The price of apples at a farm is $3.85 per pound. Which equation can be used to determine c, the total price of n pounds of apples? (5 points)
a
\large c=\frac{3.85}{n}
b
c = 3.85n
c
c = 3.85 + n
d
c = 3.85 − n
Answer:
c = 3.85n
Step-by-step explanation:
I GOT IT RIGHT ON THE TEST ON GOD NO CAP RANGE ROVER SPORTS TRUCK
F(2)=?
Find it please
Answer:
- 2
Step-by-step explanation:
f(2) = - 2
The polynomial equation x3 - 4x²+2x+10 - 42 -5x-3 has complex roots 3 + 21. What is the other root? Use a graphing
calculator and a system of equations.
O-3
O-1
O 3
O 10
9514 1404 393
Answer:
B. -1
Step-by-step explanation:
The graphing calculator shows the left-side function intersects the right-side function at x = -1.
Please help, I will mark brainliest.
Answer:
Step-by-step explanation:
Total number of students who roller skated = 80
Number of students who roller skated with laser tag = 39
Number of students who roller skated with no laser tag = 80 - 39 = 41
Therefore, percentage of students who roller skated with no laser tag = [tex]\frac{41}{154}\times 100[/tex] = 27%
Since, number of students who played laser tag = 85
Percentage of students who played laser tag = [tex]\frac{85}{154}\times 100[/tex] = 55%
Total number of students who played no laser tag = 45% of 154 = 69
Number of students with no roller skates and no laser tag = 69 - 41 = 28
Percentage of students with no roller skates and no laser tag = [tex]\frac{28}{154}\times 100[/tex]
= 18%
Percentage of students who played with no rollers skates = (30 + 18)%
= 48%
Laser tag No laser tag Total
Roller skate 25% 27% 52%
No Roller skate 30% 18% 48%
Total 55% 45% 100%
Which number line shows the solution of -6x + 18 < 30? WILL GIVE BRAINLIEST PLEASE HELP
Answer:
C.
Step-by-step explanation:
Brainliest me pls
Have a nice day!
Answer:
d. x > -2
Step-by-step explanation:
okay lets simplify this equation
-6x + 18 < 30
first lets subtract 18 from both sides
-6x < 12
now divide both sides by -6
x < -2
important rule: when you multiply or divide an inequality by a negative number, you must flip the inequality sign!
x > -2
answer d matches this inequality
Solve the equation and check the solution.
A - 2 1/2 = 1 1/2
O a = 1
O a = 3 1/2
O a = 4
O a = 4 1/2
Step-by-step explanation:
A - 2.5 = 1.5
A = 1.5 + 2.5 (Add 2.5 on both sides)
A = 4.
Answer:
C
Step-by-step explanation:
Just check if these answers are right please.. Seriously check them one answer by another...
9x+16y=72 slope intercept form
find the coordinates for the foci
Answer:
where is the question
Step-by-step explanation: