Answer:
-5
Step-by-step explanation:
Because y = 1/5x +7
and perpendicular is negative and reciprocal
so
-5
PLEASE HURRY AND EXPLAIN IT BECAUSE I HAVE TO SHOW MY WORK!!!
The chart below shows how far an object travels over a certain time.
A 3-column table with 4 rows. Column 1 is labeled Seconds with entries 4, 8, 12, 16. Column 2 is labeled Inches with entries 18, 36, 54, 72. Column 3 is labeled feet with entries 1.5, 3, blank, 6.
After 12 seconds, how far, in feet, will the object travel?
It will travel feet.
AND PLEASE EXPLAIN IT I HAVE TO SHOW MY WORK
We found the answer of 4.5. I had her add another 1.5 which gave us the number 6 in the chart to show proof to her.
Step-by-step explanation:
A quality control group found 7 defects for every 1250 units produced. If 8750 products were produced how many defects were there?
Help please ten points
Answer:
13841287201
Step-by-step explanation:
[tex](7^{6}) = 117649[/tex] [tex](117649)^{2} = 13841287201[/tex]I hope this helps!
Answer:
13481287201
Whatever is in parentheses you do first. So 7 to the power of 6 is multiplying 7 by itself 6 times using the sum of the previous answer. You would get 117649. In other words, use a calculator. Now, you have (117649)^2. So just use a calculator and get 13481287201
blank over five plus eighteen over twenty equals thirty over twenty
Answer:
3 and i use flvs too, also that pfp is fire
Step-by-step explanation:
Answer:
the answer is 3
The vertices of a triangle are as follows: (6, -3), (1, 5), and (8, -4) If you dilate the triangle by a scale factor of 3, what are the vertices of the new triangle?
HELP NOW PLEASE ITS EASY
Answer:
B, B, A, A, B, B
Step-by-step explanation:
i think this is the correct answer! lmk if its good! :)
I need someone to give me the stupidest answer ever and Ill give all my points and brainliest
Answer:
otay wait why am i here?
the ratio of boys to girls in a homeroom at berkmar middle school is 3:4.If there are 12 ,how many girls are there in homeroom
Answer:
16
Step-by-step explanation:
six cats catch six mice in six minutes. how many cats are needed to catch 60 mice in 60 minutes
Answer:
10 cats
Step-by-step explanation:
If there are 10 cats, they all will catch 6 mice each, which means 60 mice in total. If they catch 6 mice in 6 seconds, that means they will catch 60 mice in 60 seconds. You need 10 cats to get this task done
One month Jenny rented 6 movies and 2 video games for a total of $30. The next month she rented 3 movies and 5 video games for a total of $36. Find the rental cost for each movie and each video game.
Answer: The rental cost for each movie is $3.25 and each video game is $5.25.
Step-by-step explanation:
Let x = rental cost for each movie
y = rental cost for each video game.
As per given , we have
6x+2y= 30 (i)
3x+5y = 36 (ii)
Multiply 2 on both sides of (ii)
6x+10y=72 (iii)
Eliminate (i) from (iii)
8y=42
⇒ y= 5.25
Put y=5.25 in (ii)
3x+5(5.25)=36
⇒ 3x+26.25 =36
⇒ 3x = 36-26.25
⇒ 3x =9.75
⇒ x = 3.25 [Divide both sides by 3]
Hence, the rental cost for each movie is $3.25 and each video game is $5.25.
Answer:
2.25 movie
5.25 video game
Step-by-step explanation:
:)
The probability of two events A and B happening simultaneously is 0.17. The probability of only event A happening is 0.34. Find the probability of event B happening, if event A has already happened
Answer:
because is the probability is 0.17 and 0.34 is fair
You can use the multiplication rule of probability.
The probability of event B happening if event A has already happened is 0.5
What does general multiplication rule of probability says for 2 events A and B?[tex]P( A \: \rm and \: B) = P(A)P(B|A) = P(B)P(A|B)[/tex]
Since we've to find the probability of B given that A has already happened, we need [tex]P(B|A)[/tex]
Since the probability of both event A and event B happening simultaneously is 0.17, thus:
[tex]P(A \: \rm and \: B) = 0.17\\
[/tex]
Since the probability of only event A happening is 0.34, thus:
[tex]P(A) = 0.34[/tex]
Thus, from the multiplication rule, we have:
[tex]P(A \: \rm and \: B) = P(A)P(B|A)\\
0.17 = 0.34 \times P(B|A)\\\\
\dfrac{0.17}{0.34} = P(B|A)\\\\
P(B|A) = \dfrac{1}{2} = 0.5[/tex]
Thus, we have the probability of event B happening when A has already happened as 0.5
Learn more about multiplication rule of probability here:
https://brainly.com/question/14450597
A car drives 120 miles in 2 hours Find the speed
Answer:
60 miles per hour
Step-by-step explanation:
Divide 120 miles by 2 hours and you get 60 miles per hour.
Answer:
60 mph
Step-by-step explanation:
120/2=60
If the car drives 120 miles in 2 hours, divide 120 by 2 to get the unit rate
A bag contains: . 5 red marbles • 6 blue marbles • 3 green marbles • 4 black marbles • 2 yellow marbles A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?
Answer:
For 100 draws, I would expect green or black to be drawn 35 times.
Step-by-step explanation:
5 + 6 + 3 + 4 + 2 = 20 marbles
I would expect green or black to be drawn 7/20 of the time.
addition process of removing the one marble and adding 100 to the amount of green and black marble
Which numbers are integers?Check all that apply.
O 15
-9
0
0 -3,128
4.76
Ur welcome
Answer:
15, -9, and 0
Step-by-step explanation:
Integers are whole numbers like; -3, -2, -1, 0, 1, 2, 3, and so on. Fractions and decimals are not integers because they are parts, not wholes.
Answer:
The one at the top is the answer. She is smart lol
Step-by-step explanation:
Good job whoever posted that pic!!!!!
<33333
Good job nakylanicole
Given: AB=BC, D is the midpoint of AB, and E is the midpoint BC. Prove: AD=BE
Answer:
Using mid point theorem, A line segment joining the mid points of the two sides of the triangle, is equal to half the length of the third side.
D and E are the mid points. Hence,
DE=
2
1
AC
DE=
2
1
(6.4)
DE=3.2cm
Answer:
AD=BE
Step-by-step explanation:
Because AB and BC are equal, their lengths are also equal and also it is an Isosceles triangle. Therefore the midpoint of AB or the half of AB which is either AD or DE are equal. Vice versa for BC. So AD=BE
In 2010, the population of some countries was 1,200,000 people. From 2010 to 2050, the population is expected to increase by 50%. Find the expected population of the country in 2050.
The population of the country in 2050 is expected to be ______people. (Simplify your answer.)
Answer:
7,200,000
Step-by-step explanation:
Whoever answers gets brainlist!
Answer:
Its A and C
Step-by-step explanation:
√73= 8.54
Its on the left side of 9 and on the right side of 7.
2 1/7 divided by 1 2/5
help, brainliest to whoever answers
Harold cut 18 1/2 inches off a rope that was 60 inches long.
Answer:
41.5?
Step-by-step explanation:
is that it to the question or is there more?!?!
Answer:
0.42
Step-by-step explanation:
60-18= 42
42/100=0.42
(Hope this helped! :D)
A 36-m-wide field is how many yards wide?
The field is yards wide.
(Type a whole number or a decimal. Round to three decimal places as needed.)
Answer 39.370
Step-by-step explanation:
Pauline Romer has taken a $100000 mortgage loan on her house at an interest rate of 3 percent per year. If the mortgage calls for 20 equal annual payments, what is the amount of each payment?
Answer:
5000
Step-by-step explanation:
Using the mortgage interest principle, the amount of equal payment to be made ls $8000
Mortgage payment = $100000
Interest rate = 3%
The total amount to repayed can be calculated thus :
Mortgage payment × interest rate × timeNumber of annual payments = 20
Total repayment = 100000(1 + (0.03 × 20))
Total repayment = 100000 + 60000 = $160,000
Amount of each payment = $160000 / 20 = $8000
Therefore, the amount to be repayed annually is $8000
Learn more : https://brainly.com/question/18904995
If m ACD=100 degree,then m ECB=[?]
Answer:
100
Step-by-step explanation:
They are the same.
Hope I helped!
Answer:
100°
Step-by-step explanation:
ACD=ECB=100°
[Vertical opposite angles are equal]
Use the commutative property of multiplication to rewrite 12.2.3.
Which expression is equivalent?
Answer:
2.3.12.
Step-by-step explanation:
a PetSmart your dad is trying to decide which type of dog food to purchase. if he is solely trying to find the product with the cheapest cost per ounce, which item should be purchase? (these prices are accurate!)
Kevin is 150.5 centimeters tall. His older brother, Darrell is 1.2 times as tall as him.
How tall is Darrell? *
A) 125.42 centimeters
B)170.57 centimeters
C) 180.6 centimeters
D) 251.5 centimeters
Help plzzzzz will give brainliest
1. 3.52 x 10⁸
2. y = -4
have a great day ♡
Round 6.1769237724 to the nearest hundredth
(PLEASE HELP ASAP!!!)Micheal has five different stocks that he watches on a daily basis. The table shows the change in each stock price in dollars at the end of a trading day.
What is the correct order of the rational numbers in the table from least to greatest?
A) -1.5, 2.9, -1/2, 3 3/4, 4.6
B) -1/2, -1.5, 2.9, 3 3/4, 4.6
C) -1.5, -1/2, 2.9, 3 3/4, 4.6
D) 4.6, 3 3/4, 2.9, -1/2, -1.5
Answer:
C
Step-by-step explanation:
Eve and Carrie go bowling, Carrie scores 23 more
points than Eve. Their score is 247 points. How mang
Points does each friend score?