Answer:
a. Skylar because of the amount and sore.
b. Joel because of the likely aces he would get
c. Yes, because counting the score and the number of games, If she gets these scores continuously she would likely get an average of 16 aces.
A _____________ is a numerical descriptive measure of a sample. It is calculated from the observations in the sample.
Answer:
please show the answer choices
Step-by-step explanation:
The Statistics is the answer.
What is numerical description of sample?"A Statistic is a value, usually a numerical value, that describes a sample. A Statistic may be obtained from a single measurement, or it may be derived from a set of measurements from the sample".
For the given question,
From the definition,
A Statistics is a numerical descriptive measure of a sample. It is calculated from the observations in the sample.
Hence we can conclude that the Statistics is the answer.
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Help!!!
What expression shows the relationship between the value of any term and n, its position in the sequence for the
given sequence?
-5, -8, -11, -14, -17, ...
A)
2n
B)
2n + 1
C)
n+3
D)
-3n - 2
Answer:
D) -3n - 2
Step-by-step explanation:
Hope this helps
Ameer uses 1/4 of a bottle of shampoo to give each of his dogs a bath. He has 5 dogs all together. How many bottles of shampoo does Ameer need?
J.UIV1.2.2 DUN 2 formative Jackson, Braddyn OO 10 1 Abox, shaped like a rectangular prism, is shown below. 2 in. 8 in. 10 in. What is the surface area of the box? 232 square inches 160 square inches 116 square inches O 96 square inches ?
Answer:m
Step-by-step explanation:
.
Jacob had 243 books on his
bookshelf. He gave 65 books to his
teacher and 59 books to his little
brother. He bought 32 new books. How
many books does Jacob have now?
Equation:
Answer: 151 books
Step-by-step explanation: 243-65-59+32=151
If 1/3 of 33 bakers can make 89 pretzels in 2 1/2 hours, then how many pretzels can 5 3/4 bakers make in 1 1/2 hours? Explain your reasoning.
Answer:
Step-by-step explanation:
11 bakers makes 89 pretzels in 2.5 hours
11 bakers makes 35.6 pretzels in 1 hour
1 baker makes 3.23636 pretzels in 1 hour
so, 5.75 bakers in 1.5 hours at 3/23636 pretzels per hour will make....
5.75* 1.5 * 3.23636 = 27.9136 pretzels
1 poir
Find the AREA of the circle. User and round your answer to one decimal
place.
95 m
Answer:
what's your radius to the circle?
Simplify 3-b(7b+ 2) + 3b - (11 – b).
A.)-7b2 + 2b - 10
B.)-7b2 + 2b -8
C.)8b - 6
D.)-5b -8
Answer:
B
Step-by-step explanation:
Answer:
The Answer is gonna be B) -7b2 + 2b -8
Explanation :
= 3-b(7b+ 2) + 3b - (11 – b).
= -7b2 +
=7b2 - 2b +3b +b - 11 + 3
= 3- 7b2 - 2b + 3b- 11+ b
= 7b2 +2b - 8
Sorry I corrected my mistake and B was the right Answer :3
This is the right Answer :3
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HELP
WILL
GIVE BRAINLIST
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[tex]\frac{p}{5}[/tex] + 1 ≥ -1
Answer:
p ≥ -10
Step-by-step explanation:
first, subtract one from each side to get:
p/5 ≥ -2
lastly, multiply each side by 5
p ≥ -10
Please answer it. I will give brainliest if its correct..
Line EB is a diameter which splits the circle in the middle so the arc of EB would be half the circle. The arc goes through B and continues to C making the arc longer than half the circle.
An arc that is longer than half a circle would be a major arc.
The answer is: Major Arc
What 68784 rounded to the nearest thousandth?
Answer: 6,9000
Step-by-step explanation:
Find the coordinates of the midpoint of the segment whose endpoints are H (-4, 10) and K (2,-4)
9514 1404 393
Answer:
(-1, 3)
Step-by-step explanation:
The midpoint is the average of the end points.
M = (H +K)/2
M = ((-4, 10) +(2, -4))/2 = (-4+2, 10-4)/2 = (-2, 6)/2
M = (-1, 3)
The coordinates of the midpoint are (-1, 3).
finally the value of the expression 20m²+30m+40 where m=4
Answer:
6,560
Step-by-step explanation:
yes
Maya needs 54 cubic foot of soll for her garden, She already has 4,5 cubic feet of
soll. Each bag contains 1.5 cubic feet of soll. How many bags of soil should Maya
purchase?
Please help I will mark you brainliest
A.33
B. 9
C. 36
D. 12
Chloe breaks into the pantry after Albert goes to work. She finds and opens a family-pack of mixed nuts. After surfing the web, she finds that these packs claim to be 20% almond (A), 30% cashew (C), 10% macadamia (M), and 40% peanut. Chloe discovers that her bag contains 14 almonds, 28 cashews, 6 macadamias, and 52 peanuts.
a) Perform an appropriate test to determine whether this claim is true or not at a = 0.05. State all the relevant steps (listed in exercise 1).
b) What is the decision and conclusion (write a sentence) at a = 0.1?
c) Chloe is a choosy and sneaky doggie. She likes to find a p-value first and then come up with a significance level, a later so she can reject as many Hos as possible. Is her method acceptable?
Solution :
In this case we have to use [tex]$\text{chi square test}$[/tex] for the goodness of fit.
Null hypothesis is : [tex]$H_0 :$[/tex] Data follows the given distribution
Alternate hypothesis is : [tex]$H_a:$[/tex] Data do not follow the given distribution
The level of significance, [tex]$\alpha = 0.05$[/tex]
The test statistics is given by :
Chi square = [tex]$\sum\frac{(O-E)^2}{E}$[/tex]
Here O is the observed frequencies
E is the expected frequencies
So we have, N = number of the categories = 4
df = degrees o freedom = N - 1
= 4 - 1 = 3
Critical value = [tex]$7.814727764$[/tex]
Calculating the table for the test statistics are given as :
Category prop. O E [tex]$\frac{(O-E)^2}{E}$[/tex]
A 0.2 14 20 1.80
C 0.3 28 30 0.13
M 0.1 6 10 1.60
P 0.4 52 40 3.60
Total 1 100 100 7.13
The test statics = chi square = [tex]$\sum\frac{(O-E)^2}{E}$[/tex] = 7.13
[tex]$X^2$[/tex] statistics = 7.13
P-value = 0.067767248
P -value > [tex]$\alpha = 0.05$[/tex]
Therefore, we do not reject the [tex]$\text{null hypothesis}$[/tex]. There is sufficient evidence to conclude that the data follows the given distribution. So there is sufficient evidence to conclude the given claim is true.
Select the pair of equations that can be used to find the quotient of 2.6÷0.04 .
Answer:
65
Step-by-step explanation:
just had to divide. your welcome
How long will it take $10,000 to double at 11% simple interest? (Round to the nearest year)
Answer:
[tex]I =\frac{P*R*T}{100} = \frac{10000 * 11 * T}{100} = 1100T[/tex]
Given A =20000
[tex]Amount = Interest + Principal\\20000 = 1100T + 10000\\20000 - 10000 = 1100T\\\\T= \frac{10000}{1100} = \frac{100}{11} = 9.09 years[/tex]
T =9years
please help i will give decent points if right
Answer:
A, B & E
Step-by-step explanation:
A. L OPQ
B L QPO
E. L P
Mindy is making a wood desk. Pour choices of wood and the cost for different lengths are shown in the table.
Type of Wood Cost per Length Length
$4.97 1 m
Maple $0.07 1 cm
Oak
$15.99 2 m
Walnut
$0.98 1 din
Which type of wood has the LEAST expensive price per unit length? (Note: 100 cm = 10dm = 1m)
O A Ash
OB Maple
Oc Oak
ОО
D. Walnut
Answer:
Step-by-step explanation:
A
What is the least common denominator for the fractions
[tex] \frac{7}{10 {a}^{3}b } [/tex], [tex] \frac{3}{5 {a}^{6} {b}^{2} } [/tex], and [tex] \frac{5}{2 {a}^{4} {b}^{3} } [/tex]?
Answer:
a=3√700b210b
Step-by-step explanation:
!!!MAJOR HELP AND NO LINKS AND IF YOU DONT KNOW BUT YOU STILL ANSWER, I WILL REPORT IF YOU SAY SOMETHING THAT IS NOT AN ANSWER!!!
What is the solution for the equation X/9=9?
Answers above
Answer:
x = 81
Step-by-step explanation:
81/9 = 9
Write the following series in sigma notation.
5 + 11 + 17 + 23
9. If NK = 7x-1, NM = 10x - 13, and KM = 24, find NP.
Answer:
[tex]NP = 24.18[/tex]
Step-by-step explanation:
Given
[tex]NK = 7x - 1[/tex]
[tex]NM = 10x - 13[/tex]
[tex]KM = 24[/tex]
See attachment
Required
Length of NP
First, calculate the value of x
[tex]NK = NM[/tex]
So:
[tex]7x -1 = 10x - 13[/tex]
Collect like terms
[tex]10x - 7x = 13 - 1[/tex]
[tex]3x =12[/tex]
Solve for x
[tex]x = 4[/tex]
To solve for NP, we consider right triangle [tex]\triangle NKP[/tex]
Where
[tex]NK = 7x - 1[/tex]
[tex]NK = 7 * 4 - 1[/tex]
[tex]NK = 27[/tex]
[tex]KP =\frac{1}{2}KM[/tex]
[tex]KP =\frac{1}{2} * 24[/tex]
[tex]KP =12\\[/tex]
Using Pythagoras theorem, we have:
[tex]NK^2 = KP^2 + NP^2[/tex]
[tex]27^2 = 12^2 + NP^2[/tex]
[tex]729 = 144 + NP^2[/tex]
Collect like terms
[tex]NP^2 = 729 - 144[/tex]
[tex]NP^2 = 585[/tex]
Take square roots
[tex]NP = \sqrt{585[/tex]
[tex]NP = 24.18[/tex]
Which kind of triangle is shown?
acute scalene
right scalene
acute isosceles
right isosceles
Answer:
the answer is acute equilateral
Tam answered 4 questions incorrectly on a test. For each incorrect answer, 3 points were deducted from a perfect score of 100. What was Tam's score?
Answer:
4×3=12
100-12=88
answer: 88
ASAP HELP PLEASE I WILL GIVEE 100 just help me please and ASAP
Answer:
A
Step-by-step explanation:
Please help ASAP!!!!!
Answer:
C.
Step-by-step explanation:
EDGE 2021
How can you tell how many solutions a quadratic equation has by looking at its graph
Answer:
2
Step-by-step explanation:
A quadratic equation has two roots . If we wanna check it from the graph , then , the number of points on which it cuts x axis .
Help pls pls help pls pls help
Answer:
x=72
Step-by-step explanation:
x-20=52
x=72