Answer:
C im pretty sure
Step-by-step explanation:
24 divided by 3 = 8 in 1 minute he will make 8 shots
2 = 16
5 x 8 = 40 shots in 5 minutes (correct) so its C
Answer:
C
Step-by-step explanation:
24 in 3 minutes = 8 baskets in 1 minute.
Table:
minutes = baskets
1 = 8
2 = 16
3 = 24
4 = 32
5 = 40
The answer is C, it shows 1,2,5 minutes with the correct rate of change.
. In the casino game roulette, a wheel with 38 spaces (18 red, 18 black, and 2 green) is spun. In one possible bet, the player bets $1 on a single number. If that number is spun on the wheel, then they receive $36 (their original $1 $35). Otherwise, they lose their $1. On average, how much money should a player expect to win or lose if they play this game repeatedly
Answer:
For each game, the player should be expected to lose $0.0263.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Probability of each outcome:
1/38 probability of winning, that is, 1/38 probability of receiving $36.
37/38 probability of losing, that is, 37/38 probability of losing $1.
On average, how much money should a player expect to win or lose if they play this game repeatedly?
For each game:
[tex]E(X) = \frac{1}{38}*36 - \frac{37}{38}*1 = \frac{36 - 37}{38} = -\frac{1}{38} = -0.0263[/tex]
For each game, the player should be expected to lose $0.0263.
In the isosceles trapezoid ABCD, find the value of x.
10
15
35
5
Answer:
15
Step-by-step explanation:
3x+15=60
3x=45
x=15
What is the explicit formula for the arithmetic sequence 4/5, 29/30, 17/15, 13/10?
Answer:
The answer is D,
a(n) = 4/5 + 1/6(n- 1)
just took the test :)
Step-by-step explanation:
The explicit formula for the arithmetic sequence is D, a(n) = 4/5 + 1/6(n- 1)
What is arithmetic sequence?An arithmetic sequence is sequence of integers with its adjacent terms differing with one common difference.
The explicit formula is given by:
[tex]T_n = a + (n-1)d[/tex]
Where a is the first term (4/5) and d is the common difference (the difference is any 2 terms).
Therefore, to find d:
29/30 - 4/5
29/30 - 24/30
d = 5/30
d = 1/6
Now putting them into the formula:
a(n) = 4/5 + 1/6(n- 1)
The last answer choice is right.
Learn more about arithmetic sequence here:
https://brainly.com/question/3702506
#SPJ2
Evaluate the function.
[tex]f(x)=3x^{2} +2x\\\\f(3)=[/tex]
Simply plug 3 into the equation.
[tex]f(3) = 3(3)^2+2(3) = 3(9) + 6 = 27 + 6 = 33\\\\\\f(3) = 33[/tex]
Answer:
Step-by-step explanation:
Plugin x = 3 in the function
f(x) = 3x² + 2x
f(3) = 3*(3)² + 2*3 {3² = 3*3 = 9}
= 3*9 + 6
= 27 + 6
f(3) = 33
Find the values of acts and why. Dragon drop the correct values in the box is below:
Answer:
This is a 30° x 60° x 90° triangle.
The ratio of sides in same triangle:
x : y : 10 = 1 : √3 : 2Find x:
x = 10/2 = 5Find y:
y = x√3 = 5√3Brainliest stars
Solve for m.
9m - (6m - 7) = 2 (m - 3)
A. -13
B. -10
O c. 1
D. 4
Answer:
A) -13
Step-by-step explanation:
Right equation:
-13-3×2= -32
Left Equation:
-13×9= -117
-13×6-7-85
-117-(-85)=-32
Can I please have Brainliest?
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!
I will give the brainlist . Find the area of the trapezoid.
Answer:
88
Step-by-step explanation
Answer:
area = 88 m²
Step-by-step explanation:
area = ½(b1 + b2)h
area = ½(10 m + 6 m)(11 m)
area = 88 m²
Hank spent $635.71 on groceries. Peggy spent $293.96 on groceries. They decide to split the entire grocery bill, which is $929.67. How much does Peggy still owe Hank if they split the grocery bills equally?
Answer:
170.87 or 10.875 is u round it then its 170.88
Alyssa attends football games at her school. At each football game, she buys a
bottle of water for $0.75 and a candy bar for x dollars.
Select all expressions that represent the amount of money, in dollars, Alyssa spends
after attending 6 football games.
A. (0.75)(x)
B. (0.75) + 6(x)
C. 6 + 0.75 + x
D. (6 + 0.75)(6 + x)
A. y - 1/2x+10
B. y = 2x+ 13
C. y = -2x-5
D.y-1/2x+8
Answer: B. y = 2x+ 13
Step-by-step explanation:
At a zoo, 7 lizards ate 35 grams of insects in one
night. At this rate, how many grams of insects could
36 lizards eat in one night?
1/2 ÷1/5
create a story problem
Answer:
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
5 /2
Decimal Form:
2.5
Mixed Number Form:
2 1/ 2
Answer:
There is half of a pie left. Bob need to share it with four friends how big are the pieces compared to the pie.
ANSWER:
1
__
10
Step-by-step explanation:
which expression is equivalent to the expression given below 2(x-3) + 4x + 3
Answer:
6x-3
youre welcome
6x-3
that is the answer I got it right
activity 7 circles and terms related to it☺
Answer:
Step-by-step explanation:
The pats of the circle R required are:
1. A circle - ABCD
2. Four radii - AR, BR, CR, and DR
3. Two diameters - AB and CD
4. Two tangents - GA and TB
5. A chord - BC
6. Two secant each containing a diameter - ARB and CRD
7. The longest chord - AC = DB
8. Two points of tangency - A and B
9. Four minor arcs - AC, CB, BD, DA
10. Four major arcs - AB, BA, CD, DC
20 pts!!! What is the surface area of the pyramid?
Answer:
A≈99.33
Step-by-step explanation:
=lw+l(w
2)2+h2+w(l
2)2+h2=5·5+5·(5
2)2+72+5·(5
2)2+72≈99.33034
Find the length of the indicated segments of each trapezoid.
Answer:
BC = 31
EF = 38
AD = 45
Step-by-step explanation:
-136=-8(7-2x) what is the value of x
Answer:
x=-5
Step-by-step explanation:
hope i helped
i need help with my maths work.
don't send me links I cant open links
A music store had a sale on tapes and CDs. Tapes were on sale for $5 each and CDs were on sale for $7. During the sale, 32 tapes and CDs were sold. The cash receipts from the sale of the tapes and CDs, before taxes, were $200. Let x represent the number of tapes and let y represent the number of CDs sold during the sale.
Answer:
Step-by-step explanation:
Hi there, check the image, For some reason they were telling it contained inappropriate words but I am not sure what are they referring to.
Answer:
x=12
y=20
Step-by-step explanation:
x+y=32
5x+7y=200
5x+5y=160
2y=40
y=20
x=12
Felicia bought 12 packets of tomato seeds. Each packet
contained 24 seeds. She planted 1 packet of the seeds, and
15 seeds sprouted.
Which statement about the seeds in the remaining packets
is best supported by this information?
Between 150 and 200 seeds will sprout.
No more than 100 seeds will sprout.
At least 200 but no more than 264 seeds will sprout.
All 264 seeds will sprout.
Answer:
Between 150 and 200 seeds will sprout
Find the length of the third side. If necessary, round to the nearest tenth. 8 and 16
Answer:
17.9
Step-by-step explanation:
8 squared= 64
16 squared= 256
256+64= 320
Square root of 320= 17.8885438
I need help with these 2.
Answer:
A^2 + B^2=C^2
Step-by-step explanation:
21^2 + 28^2= c/c
For the second answer its just backwards.
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. What percentage of people have an IQ score between 69 and 137, to the nearest tenth?
Answer:97.4
Step-by-step explanation:
use calculator
Lower: 69
Upper: 137
Mean:100
Standard deviation: 15
Find the measure of 4
Ms. Wall will roll two number cubes. What is
the probability that she will roll a sum of 9 ?
Express your answer as a fraction.
(I'll give brainlist if u get it right)
Answer: 9/1
Step-by-step explanation: Apologies for the mistake. Let's calculate the probability again.
To find the probability of rolling a sum of 9 on two number cubes, we need to determine the number of favorable outcomes and divide it by the total number of possible outcomes.
For a sum of 9, the following combinations are favorable:
(3, 6), (4, 5), (5, 4), (6, 3)
So, there are 4 favorable outcomes.
The total number of possible outcomes is still 6 × 6 = 36.
The probability of rolling a sum of 9 is:
Probability = Number of favorable outcomes / Total number of possible outcomes
Probability = 4 / 36
Simplifying the fraction, we get:
Probability = 1 / 9
Therefore, the probability of rolling a sum of 9 is 1/9, not 11/18 as previously stated.
Scientists have put together bones to make a T-Rex skull that has a mass of 600 pounds. They just found a new tooth fossil to add to the skull that has a mass of 40 ounces. How many pounds is the T-Rex skull with the new tooth?
Answer:
16 ounces = 1 pound
meaning 2.5 pounds is added to the skull, 602.5 pounds.
Step-by-step explanation:
Answer:
have a good day
Step-by-step explanation:
hope it helps
Find the area of the shaded region. Round to the nearest tenth.
Answer: 2,827.43
Step-by-step explanation:
Megan is going to organize her stamp collection into a 240-page book. She has organized 150 pages. What percent of her pages has she organized?
A- 60%
B- 50%
C- 62.5%
D- 75%
*6th Grade Mathematics*
A university interested in tracking its honors program believes that the proportion of graduates with a GPA of 3.00 or below is less than 0.16. In a sample of 200 graduates, 24 students have a GPA of 3.00 or below. The value of the test statistic and its associated p-value at the 5% significance level are _________, respectively.
Answer:
The value of the test statistic and its associated p-value at the 5% significance level are -1.54 and 0.9382, respectively.
Step-by-step explanation:
A university interested in tracking its honors program believes that the proportion of graduates with a GPA of 3.00 or below is less than 0.16.
This means that the null hypothesis is:
[tex]H_{0}: p \geq 0.16[/tex]
Testing this hypothesis, means that the alternate hypothesis is:
[tex]H_{a}: p > 0.16[/tex]
The test statistic is:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
In which X is the sample mean, [tex]\mu[/tex] is the value tested at the null hypothesis, [tex]\sigma[/tex] is the standard deviation and n is the size of the sample.
0.16 is tested at the null hypothesis:
This means that [tex]\mu = 0.16, \sigma = \sqrt{0.16*0.84}[/tex]
In a sample of 200 graduates, 24 students have a GPA of 3.00 or below.
This means that [tex]n = 200, X = \frac{24}{200} = 0.12[/tex]
Value of the test statistic:
[tex]z = \frac{X - \mu}{\frac{\sigma}{\sqrt{n}}}[/tex]
[tex]z = \frac{0.12 - 0.16}{\frac{\sqrt{0.16*0.84}}{\sqrt{200}}}[/tex]
[tex]z = -1.54[/tex]
Pvalue:
The pvalue is the probability of finding a sample mean above 0.12, which is 1 subtracted by the pvalue of z = -1.54.
Looking at the z-table, z = -1.54 has a pvalue of 0.0618
1 - 0.0618 = 0.9382
The value of the test statistic and its associated p-value at the 5% significance level are -1.54 and 0.9382, respectively.
PLEASE HELP
Which of the following sets does not create a right triangle?
A. 5,9,11
B. 8,15,17
C. 18,24,30
D. 12,16,20
Answer:
B i just took the test
Step-by-step explanation:
It's B lol
Answer:
A) 5,9,11 does not create a right triangle
All of the others do. In order for A to be a right triangle it would have to 5,9,10.3; so A is definitely not a right triangle.