Answers
Related Questions
Lacey runs a stable that boards a range of horses.
brown 8
black 9
gray 3
Considering this data, how many of the next 15 horses that come to board should you expect to be brown horses?
Answers
Answer:
Step-by-step explanation:
8 out of 20 horses are brown
so
8/20
so
2/5
so
2/5 * 15 = 6
so
6 horses should be brown out of 15
Find the measure of line segment TU. Assume that lines which appear to be tangent to the circle are tangent.
A)
7
B)
8
0
9
D)
10
Answers
Answer:
d 10
Step-by-step explanation:
Answer:
Answer is D I’ve done it and got it right before
Step-by-step explanation:
Peter, Dan, Harold, and Randy each have a nickel. All four of them flip their nickels at the same time. a. Draw a tree diagram of all the combinations possible when the four boys flip their coins.
Answers
You would get something like this. This is because with the first kid, they can get either Heads or Tails, two possibilities.
After this, the second kid can also cause either Heads or Tails but they are building on what the first kid had already done, so four possibilities.
Thsi keeps on multiplying on and on by 2 the more kids who flip a coin.
The probability exists a branch of mathematics in which the events of investigations happening exist estimated.
b) 50% probability that Dan and randy will flip the same thing.
25% of heads and 25% of tails.
What is the classical definition of probability?Probability exists the analysis of the circumstances of event of a result, which exists received by the ratio between favorable cases and possible cases.
b) 50% probability that Dan and randy will flip the same thing.
25% of heads and 25% of tails.
Complete question:
Peter, Dan, Harold, and Randy each have a nickel. All four of them flip their nickels at the same time.
a. Draw a tree diagram of all the combinations possible when the four boys flip their coins.
b. What is the probability that Dan and Randy will each flip the same thing. (Either they will both flip 'heads' or they will both flip 'tails'.)
To learn more about probability
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After a 40% discount, The price of a T-shirt with $30. What was the price before the discount?
Answers
Answer:
Mizuki is on the way to help!
The original price was $50!
Step-by-step explanation:
This is the way I did it, I don't know if your going to do it this way so use it as an refrence!
10 - 4 = 6
30 ÷ 6 = 5
5 x 10 = 50
Answer:
$50.00
Step-by-step explanation:
This is because 30 is 60% of 50. (100% - 40% = 60%)
You can verify this answer by calculated 40% of 50, which is 30.
Hope this helps!
The college plans to use part of its land for a bicycle park.
The space for the bicycle park is rectangular 18 m by 4.8 m.
A rectangular space is needed for each bicycle.
0.6 m
Diagram not
accurately drawn
2 m
The builders think that 90 bicycles can fit in the bicycle park.
Are the builders correct?
Show a check of your working.
(4)
Answers
Answer:
No, only 72 bikes can fit
Step-by-step explanation:
18 x 4.8 is 86.4
2 x .6 is 1.2
86.4 divided by 1.2 is 72
there for only 72 bikes can fit
-6x<21 on number line
Answers
Answer:
[tex]x > -3.5[/tex]
Step-by-step explanation:
Given
[tex]-6x < 21[/tex]
Required
Plot a number line
First, solve for x
[tex]-6x < 21[/tex]
Divide by -6
[tex]\frac{-6x}{-6} > \frac{21}{-6}[/tex]
[tex]x > -3.5[/tex]
See attachment for number line
When 3x+2≤5(x-4) is solved for x, the solution is?
Answers
Answer: #4 x >l 11
Hope this helps
Step-by-step explanation:
Find the 7th term of the geometric sequence whose common ratio is
and whose first term is 4.
Answers
Answer:
your answer is 36 counting by 4s
Step-by-step explanation:
4
16
20
24
28
32
36
Answer:
28
Step-by-step explanation:
4, 8, 12, 16, 20, 24, 28
The perimieter of parallelogram ABCD is 86cm. AD is 4cm more than twice AB. Find the length of BC.
Answers
Answer: 30
Step-by-step explanation: i’m not sure but my hw says it’s right
What is the gravitational potential energy of a 55-kg person that has climber a 4,000 meter tall mountain?
Bonus: if one snickers bar is 1,100,000 joules of energy, how many snickers bars would provide enough fuel to climb the mountain ?
Answers
What is the probability of rolling a 5 on a fair number cube 5 times in a row?
Answers
Answer:
Impossible
Step-by-step explanation:
Answer:
1/7778
Step-by-step explanation:
We multiply each event
1/6 x 1/6 x 1/6 x 1/6 x 1/6 =
1/36 x 1/36 x 1/6
= 1/7776
URGENT CLICK TO SEE LINKS WILL GET REPORTED
Answers
Answer:
what?
Step-by-step explanation:
If the probability of an outcome is 2/9, what are the odds against that outcome?
Answers
Answer:
7/9
Step-by-step explanation:
If the chances of an outcome are 2/9, the odds against it can be found by subtracting that from 1.
1 - 2/9
= 7/9
So, the odds against that outcome are 7/9
how much will a person pay for 1.5 pounds of bananas at a price of .95 per pound
Answers
Answer:
1.425
Step-by-step explanation:
when 1pound is 0.95
then 1.5should be multiplied by 0.95
how to work XYZ company's cost function for the next four months is c=500,000+5Q .. If, because of strike, the most the company can produce is br. 100,000 units, should it shutdown? Why or why not?
Answers
Answer:
(A) So since BE means cost = revenue, you just need to solve
6Q = 500,000 + 5Q
(B) they told you at the top what the 4-month cost is. That is still true, even if Q=0
(C) find revenue for 100,000. If less than cost, shut down.
HELP ME ON THIS PLEASEEEE!!!
The sum of Jahiem and his sister's age is 21. If Jahiem is 7 years older than his
sister, write and solve a system of equations using ) to represent Jahiem's age and s
to represent his sister's age
Answers
Step-by-step explanation:
ANSWER He is 14 and she is 7 because 21 - 7 is 14
Which inequality represents the situation written below?
The temperature outside today should be at least 40 degrees.
Answers
Answer:
at least 40 means minimum 40.
option G
PLEASE HELP!!!!!!!!! With 9, 10 and 11
Answers
Answer:
9. 6.6
10. 6
11. 8.9
Step-by-step explanation:
Pythagorean theorem states that a^2 + b^2 = c^2 where a and b are legs, and c is the hypotenuse (the longest side of the triangle).
For the first one, you're given the leg (3.1 in) and the eg (5.8 in), so you can substitute those into the equation:
a^2 + b^2 = c^2
(3.1)^2 + (5.8)^2 = c^2
Then simplify
9.61 + 33.64 = c^2
43.25 = c^2
To isolate c, take the square root of both sides.
The square root of 43.25 is 6.57647322, but they want you to round it to the nearest tenth, so round it to 6.6
For the second one, you're given one leg length and the hypotenuse.
8^2 + b^2 = 10^2
64 + b^2 = 100
To solve for b, subtract 64 from both sides
b^2 = 36
and take the square root of both sides
b = 6
For the last one, you're given a leg length and the hypotenuse
a^2 + 4.3^2 = 9.9^2
a^2 + 18.49 = 98.01
to isolate a, subtract 18.49 from both sides
a^2 = 79.52
then take the square root of both sides
a = 8.91739872 which rounds to 8.9
What is the distance, rounded to the nearest tenth, between the points (-2,4) and (6,-4)?
Answers
HOPE ITS HELP
A sprinkler is designed to water a circular area that has a radius of 7 feet. The sprinkler is located at (0,0) on a lawn. A flowerbed is planted 3 feet east and 6 feet south of the sprinkler.
Determine if the distance from the flowerbed to the sprinkler places the flowerbed on or within the circular area that this sprinkler can water.
No. The flowerbed is 18 feet away from the sprinkler, which is more than the 7-foot radius.
Yes. The flowerbed is exactly 7 feet away from the sprinkler.
No. The flowerbed is 9 feet away from the sprinkler, which is more than the 7-foot radius.
Yes. The flowerbed is √45 feet away from the sprinkler, which is less than the 7-foot radius.
Answers
Yes. The flowerbed is √45 feet away from the sprinkler, which is less than the 7-foot radius.
Given that,
A circular area that has a radius of 7 feet.The sprinkler is located at (0,0) on a lawn.A flowerbed is planted 3 feet east and 6 feet south of the sprinkler.Based on the above information, the calculation is as follows:
[tex]= \sqrt(3^2 + 6^2) \\\\= \sqrt45[/tex]
= 6.7m
Therefore the above statement should be considered true.
Learn more: brainly.com/question/886883
Answer:
It should be D
Step-by-step explanation:
Evaluate x^{3} - 3y when x = -3 and y = 4.
Answers
Answer:
-39
Step-by-step explanation:
Substitute x by - 3 and y by 4
(-3)^3 - 3 *4 = - 39
-2(t+7)=-4t+12 what is the value of t
Answers
9514 1404 393
Answer:
13
Step-by-step explanation:
-2(t +7) = -4t +12
t +7 = 2t -6 . . . . . . . divide by -2
13 = t . . . . . . . . . . . . add 6-t
What is 90 divided by 1/3 as a fraction?
Answers
Answer:
270/1
Step-by-step explanation:
Here is 90 divided by 1/3 displayed mathematically in colors:
90 ÷ 1/3
The numbers in 90 divided by 1/3 are labeled below:
90 = whole number
1 = numerator
3 = denominator
To make it a fraction form answer, you multiply the whole number by the denominator and make the result the new numerator. The old numerator becomes the new denominator:
90x3/1 = 270/1
Answer: 270/1
Step-by-step explanation:
90/1*1/3 you have to do the reciprocal so it turns to 90/1*3/1= 270/1
2. Marquan sells pretzels at Auntie Anne and earns $15 per hour,
(a) Write an expression to show the relationship between the number of hours
worked (h) and the total earnings.
(b) Use the expression to determine the amount of money he earns if he
worked for 2 hours (b) 3 hours (c) 5 hours
Yes
Answers
dollars per hour = salary
a
dollars per hours multiplied with hours worked (h) = total earnings
b
15 x 2 = 30
15 x 3 = 45
15 x 5 = 75
(h)
PLEASE HELP ME, EASY MATH QUESTION !!!! (no links), beainliest xtra points profile thanks, thanks, 5star rating ((IF CORRECT))
This data set shows all of the scores Jane earned on her math tests.
{80, 90, 90, 92, 94,95, 95, 97, 98, 98, 100, 100}
Jane removes her lowest score from the data set.
How are the mean and median test scores affected?
Select from the drop-down menus to correctly complete the statements.
The mean score ____.
A) Increases
B) Decreases
C) Stays the same
The median score ____.
A) Increases
B) Decreases
C) Stays the same
Answers
Answer:
1) A) Increases
2) C) Stays the same
Step-by-step explanation:
1) A) Increases (94 to 95)
2) C) Stays the same (95)
The total weight of 15 bags of groceries is 45 pounds. If each bag weighs the same amount, how much would 7 bags of groceries weigh?
Answers
7 bags weigh 21 pounds. 7 x 3 = 21
Find the area of the trapezoid
Answers
A=((a+b)/2) x h
So if you plug in the variables it will be
A=((9+15)/2) x 20
A=(24/2) x 20
A=12 x 20
A=240
Therefore, the area of the trapezoid is 240 m^2.
hope this helps!!
Answer:
The area of this trapezoid is equal to 240 [tex]m^{2}[/tex]
Step-by-step explanation:
The area of a trapezoid can be found by using the following formula...
[tex]Area = \frac{(a + b)h}{2}[/tex] (in this formula a and b are the bases of the trapezoid and h is
the height of the trapezoid).
Now we just substitute the values and get...
[tex]Area = \frac{(a + b)h}{2} = \frac{(9 + 15)(20)}{2} = \frac{480}{2} = 240m^{2}[/tex]
A biologist tags ducks living at a pond for her research. She uses 14 blue tags, 19 red tags, 27 white tags, and 6 yellow tags on individual ducks before releasing them back into the wild. When the biologist returns to the pond to continue the study, she is more likely to find a duck with a blue tag than a duck with a ...
A red tag
B white tag
C yellow tag
D yellow or red tag
Answers
Imani bought one bunch of asparagus for
$2. How many bunches can Eduardo buy
if he has $4?
Answers
Answer:
2 Bunches
Step-by-step explanation:
Evaluate the following equation when I =17 and w = 12 for 21 +2w
Answers
Answer:
45
Step-by-step explanation:
21 + 2w
21 + 2(12)
21 + 24
45
answer:
58
step-by-step explanation:
i think you meant to put 2L + 2W and not 21 + 2Wfor this plug in,
2(17) + 2(12)
34 + 24 = 58