Answer:
If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent . When two lines are cut by a transversal, the pairs of angles on either side of the transversal and outside the two lines are called the alternate exterior angles .
Step-by-step explanation:
What is 3/10 as a decimal and as a representation percent? Please answer fast thanks
Answer:
as a decimal 0.3 and the percent is 30%
Answer:
in decimal :0.3 and in percent:3/10/total*100%
Step-by-step explanation:
in decimal: 3/10
=0.3
in percent= 3/10/total*100%
The five number summary given below represents the cost of groceries per week in different parts of the country.
Min Q1 Median Q3 Max
7 72 79 86 123
Using the interquartile range, which of the following are outliers?
a. 7
b. 36
c. 58
d. 94
e. 123
Answer: 7 ; 26 ; 123
Step-by-step explanation:
Min __Q1 __ Median ___ Q3 __ Max
7____ 72 ____79 ______86__ 123
Given the 5 number summary information :
The Outlier :
Lower bound : Q1 - (1.5 * IQR)
Upper bound : Q3 + (1.5 * IQR
IQR = Q3 - Q1 = (86 - 72) = 14
Lower = 72 - (1.5 * 14)
Lower boundary = 51
Upper boundary = 86 + (1.5 * 14)
Upper boundary = 86 + 21 = 107
Values below 51 and values greater Than 107 are outliers.
Hence, 7, 36 and 123 are outliers
What is the total cost or sale price to the nearest cent?
$65 Jacket; 35% Discount
What's the answer???
Answer:
13.75
Step-by-step explanation:
Evaluate log 473 round to the nearest hundredth
Answer:
473 rounded to the nearest hundredth, would be 400.
Which function represents exponential decay with 5% as the rate of decrease?
Answer:
The function that represents exponential decay is y = 50 [tex](0.95)^{x}[/tex] ⇒ B
Step-by-step explanation:
The form of the exponential growth function is y = a [tex](1+r)^{x}[/tex]
The form of the exponential decay function is y = a [tex](1-r)^{x}[/tex]
a is the initial valuer is the rate of increase or decrease in decimal∵ The function represents exponential decay with 5%
→ By using the second rule above
∴ y = a [tex](1-r)^{x}[/tex]
∵ The rate of decrease is 5%
∴ r = 5%
→ Change it to decimal by dividing it by 100
∵ 5% = 5 ÷ 100 = 0.05
∴ r = 0.05
→ Substitute it in the equation
∵ y = a [tex](1-0.05)^{x}[/tex]
∴ y = a [tex](0.95)^{x}[/tex]
→ Look at the answer to find which equation is written in this form
∴ y = 50 [tex](0.95)^{x}[/tex]
∴ The function that represents exponential decay is y = 50 [tex](0.95)^{x}[/tex]
What is the initial value of the equation shown?
y = −7x − 6
Answer:
[tex]y = -6[/tex]
Step-by-step explanation:
Given
[tex]y = -7x-6[/tex]
Required
Determine the initial value
The initial value of any equation is the point where
[tex]x = 0[/tex]
Substitute 0 for x in [tex]y = -7x-6[/tex]
[tex]y = -7 * 0 - 6[/tex]
[tex]y=0-6[/tex]
[tex]y = -6[/tex]
Hence, the initia; value is -6
Answer:
the answer is -6 ( and or c )
Step-by-step explanation:
The Rodriguez Family is starting to save 15% of their income per month for college savings for their children. They earn $8,540 per month. How much will the Rodriguez family save each month for future college expenses?
Answer:
1,281
Step-by-step explanation:
We are told that the two players, taken together, scored a total of 49 points. What is the probability that player A scored first?
Answer:
1/2 or 50% probability
Step-by-step explanation:
There are just two players, player A and player B. Since it is between this two players, for player A to score first we would have:
AB where player A is the first player to score, we wouldn't have BA since player would not be the first here
Probability = number of favorable outcomes/total number of outcomes
Therefore probability of A being the first player = number of A/total number of players
=1/2 = 0.50
There is therefore a 50% chance of A being the first player
what is the estimate value of 976 divide by 0.188
Answer:
Estimating is used to help predict the answer to a calculation. We use estimation to make calculations more manageable and to give us an idea of the answer. Estimation is used in the construction industry, for example, when buying materials and planning labour.
Answer:
5191.4
Step-by-step explanation:
976/0.188
=5191.4
Could someone help me and when you answer could you explain so I know you’re telling the truth
Answer:
3rd answer choice
Step-by-step explanation:
The problem says "no more than" so automatically the first and second answer choices are wrong
Now looking at the last choice, it subtracts 5, but 5 shouldn't be subtracted since all of Janet's purchases should be combined. So that just leaves the third choice
Answer:
3y+5 ≤ 17
Step-by-step explanation:
ok so we need she is buying a certain amount of markers but we don't know exactly how many so it would be 3y
we also know that she brought ONE notebook for 5 dollars which is why it would be 3y + 5
because the total amount will soon add up
now the reason it is ≤ 17
is because the symbol "≤" means less than or equal to
she did NOT spend MORE than 17 but we do not know if she spent exactly 17 or less.
Dan borrowed money from his parents and he pays back his parents the same amount of money every month He records his payment schedule in a table Aportion
of his payment schedule is shown below, where m represents the month and represents the amount, in dollars that he owes
Month() Amount Owed (s) in Dollars
800
Answer:
D
Step-by-step explanation:
Jmfsxbbihswyvbn
the grade point average for 10 students are listed below. find the range of the data set.
0.8, 0.9 1.8, 2.0, 2.9, 3.2, 3.3 ,3.6, 4.0
Answer:
might be 22.5 i think but i'm not sure correct me if i'm wrong
Step-by-step explanation:
Answer:
Step-by-step explanation:
the range is the difference between the largest and the smallest value
4.0-0.8=3.2
Which graph shows the solution to the system of linear inequalities? x+5y>=5. y<=2x+4
Answer:
The correct answer is B.
Step-by-step explanation:
The solution to the inequalities is (-11/15. 38/15)
Equation of a lineGiven the systen of inequalities expressed as:
x+5y>=5y<=2x+4inequality graphIn order to get the graph that shows the solution and the coordinate of the solution, equate the inequalities to havee:
(5-x)/5 = 2x + 4
5 - x = 10x + 20
20 - 5 = -11x
15 = -11x
x = -11/15
Given that y = 2x + 4
y = -22/15 + 4
y = 38/15
The solution to the inequalities is (-11/15. 38/15)
Learn more on inequality graph here: https://brainly.com/question/11234618
A company that makes hair-care products had 9,000 people try new shampoo Of the 9,00 people, 27 had an mild allergic reaction what percent of the people had a mild allergic reaction
Bamboo grows at a rate of 3 inches every month. Gina planted Bamboo when it was initially only 11 inches. -Create an explicit formula for this situation. -How tall will the plant be after 6 months?
I’ll give brainliest if you are correct.
Please answerrrrr
Answer:
Step-by-step explanation:
initial growth = 11
growth in 6 months= 3*6= 18
Final growth = 29 inches (11+18)
How many ways can 3 yearbook posters out of a total of 6 posters be displayed across a wall?
9514 1404 393
Answer:
120
Step-by-step explanation:
The first one can be any of 6. The second can be any of the remaining 5, and the third can be any of the remaining 4. The total number of possible displays is ...
6 × 5 × 4 = 120
3 posters of 6 can be displayed 120 ways.
The sum of two numbers, a and b, is 75. The sum of 2a and 3b is 202. What is the difference between the two numbers?
Answer:
29
Step-by-step explanation:
a=23
b= 52
multiply eq. i with 2 then subtract from eq. ii
Answer:
the answer is -29 and -110
Mel slides down waterslide A, and Victor slides down waterslide B. After 2 seconds, Mel was 50 feet in the air, and after 5 seconds, she was 35 feet in the air. After 1 second, Victor was 60 feet in the air, and after 4 seconds, he was 50 feet in the air. Who was descending at a faster rate?
Answer:
Mei descends faster
Mei's height decreases 5ft every second
Victor's height decreases 3.33 ft every second
Step-by-step explanation:
Given
Mel
[tex](x_1,y_1) = (2,50)[/tex]
[tex](x_2,y_2) = (5,35)[/tex]
Victor
[tex](x_1,y_1) = (1,60)[/tex]
[tex](x_2,y_2) = (4,50)[/tex]
Required
Who descend faster?
To do this, we simply calculate the slope/rate of both individuals
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
For Mei:
[tex]m_1 = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex](x_1,y_1) = (2,50)[/tex]
[tex](x_2,y_2) = (5,35)[/tex]
[tex]m_1 = \frac{35 -50}{5 - 2}[/tex]
[tex]m_1 = \frac{-15}{3}[/tex]
[tex]m_1 = -5[/tex]
Mei descends at 5ft per second
For Victor:
[tex]m_2 = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex](x_1,y_1) = (1,60)[/tex]
[tex](x_2,y_2) = (4,50)[/tex]
[tex]m_2 = \frac{50-60}{4 - 1}[/tex]
[tex]m_2 = \frac{-10}{3}[/tex]
[tex]m_2 = -3.33[/tex]
Victor descends at 3.33ft per second
By comparison:
Mei descends faster
Answer:
Mel: -5, 5
Victor: -10/3, 10,3
Edge 2021
i would like to give some people points and also pray for everyone to have a great life
NEED HELP PLEASE 16. A car dealer has 90 cars in the new car lot. The partially completed two-way table shown categorizes the cars by their color and whether or not they have backup
cameras. How many cars on the lot do not have backup cameras?
A. 45
B. 64
C. 53
D.8
Answer:
its 53. i just took the test
Step-by-step explanation:
The polynomial below is a perfect square trinomial of the form A2 - 2AB + B2.
9x^2-36x+16
A.True
B.False
Step-by-step explanation:
9x² - 36x + 16
= (Ax - B)² = A²x² - 2ABx + B².
By Comparing Coefficients, we have:
A² = 9,
2AB = 36,
B² = 16.
It is obvious that A = 3 and B = 4.
However 2AB = 2(3)(4) = 24 which is not equal to 36.
Hence 9x² - 36x + 16 is not a perfect square trinomial.
Answer:
False
Step-by-step explanation:
The polynomial cannot be factored.
Grant paid $12 for 4 baseball card packs. How many baseball card packs can he purchase for $21? Group of answer choices
Answer:
Grant can purchase 7 baseball card packs for $21. 12/4=3 and 21/3=7.
Answer: 7
Step-by-step explanation:
Answer:
7 packs
Step-by-step explanation:
12/4 = $3 ea.
21/3 = 7 packs
Ethan buys a video game on sale. If the video game usually costs $49.99, and it was on sale for 30% off.
Answer:
$34.99
Step-by-step explanation:
49.99 - 14.997=
34.99
Answer:
the answer is 34.99
if you want me to explain i will ")
Is 42,260 irrational or rational
Answer:
irrational
Step-by-step explanation:
please help i have 1 hour to complete this
Answer:
for the first one its C,D and E
but for the second one i dont
know so sorry
Step-by-step explanation:
What is the value of point a on the number line?
I need help ASAP
Answer:
The answer is 7/6
please help me if you think you're hot beautiful skinny funny kind please help me
Answer:
Step-by-step explanation:
y= -5x/2+1
Which pair of functions are inverses of each other?  A. f(x) = \sqrt[3]{{6x}}f(x)= 3 6x and g(x) = {\left( {\frac{x}{6}} \right)^3}g(x)=( 6 x ) 3  B. f(x) = 10x – 5 and g(x) = \frac{{x + 5}}{{10}}g(x)= 10 x+5 C. f(x) = \frac{4}{x} - 3f(x)= x 4 −3 and g(x) = \frac{{x + 3}}{4}g(x)= 4 x+3 D. f(x) = \frac{x}{8} + 3f(x)= 8 x +3 and g(x) = 8x – 3
Answer:
the answer is B
Step-by-step explanation:
Is x = 1/2 a solution of the equation above. 3( x + 1) = 3x
or,3(1/2 +1)=3/2
or,3/2+3=3/2
or,(3+6)/2=3/2
or,9/2=3/2