Answer:
Since this season, the probability that the Yankees will win a game is 0.6 The probability that the Yankees will lose when they score 5 or more runs is 19.2%.
Step-by-step explanation:
Since this season, the probability that the Yankees will win a game is 0.6 and the probability that the Yankees will score 5 or more runs in a game is 0.48, and he probability that the Yankees lose and score fewer than 5 runs is 0.33, To determine what is the probability that the Yankees will lose when they score 5 or more runs, the following calculation must be performed:
(1 - 0.6) x 0.48 = X
0.40 x 0.48 = X
0.192 = X
0.192 x 100 = 19.2
Therefore, the probability that the Yankees will lose when they score 5 or more runs is 19.2%.
There is a bag of marbles that contains 4 blue marbles, 3 red marbles, 2 green marbles, and 1 brown marble. If one was picked at random, not replaced, and another was picked, what is the probability of both marbles selected to be blue?
Answer:
2/15
Step-by-step explanation:
4/10 * 3/9 = 12/90 = 2/15
PLEASE HELP IM BEGGINGG
What is the probability that a person whose name starts with the letter "J" will win the
presidency and the vice presidency? Write your answer as a simplified fraction.
Answer:
theres a 66.67%
Step-by-step explanation:
math problem screen picture
find the volume of a rectangular pyramid with a base of 2 meters by 6 meters and a height of 3 meters (no photo attached)
Answer:
36 meters^3
Step-by-step explanation:
Formula: Bh
B=Base area
h=height
to find the base area, multiply 2 and 6
2x6 = 12
B=12
and the height is given, so just insert your numbers into the formula
12x3=36
cos²x - sin²x = 0,66
x = 24.35°
Step-by-step explanation:
Recall that
cos²x - sin²x = cos 2x
which means that
cos 2x = 0.66 ---> 2x = cos^-1 (0.66) = 48.7°
or x = 24.35°
Answer:
x = 24.35, 155.65, 204.35, 335.65 degrees ( for 0 < x < 360 degrees).
Step-by-step explanation:
cos²x - sin²x = 0.66
cos^2 x = 1 - sin^2 x so
1 - sin^2 x - sin^2 x = 0.66
1 - 2sin^2 x = 0.66
2sin^2 x = 1 - 0.66
sin^2x = 0.34/2 = 0.17
sin x = +/- √0.17
= +/- 0.41231
x = 24.35 degrees ( in first quadrant)
and 180 + 24.35 = 204.35 degrees in third quadrant.
What is the area of a trapezoid that has the following dimensions? b: 45 mm bz: 37 mm h: 6 mm 2 A=
Lucas has a 15 ft ladder that he placed against a wall.
How far will the wall ladder reach when the base of the
ladder is 9 ft from the wall?
Answer:
The ladder will go 6 feet up.
Find measure of angle egf
A.45
B.60
C.90
D.100
Answer:
It looks like C is the correct answer xd
As students arrive at school one morning, every tenth
student is asked which band he or she prefers for the dance
Answer:
Step-by-step explanation:
Find the volume of the prism shown.
Answer:
41.16 m³
Step-by-step explanation:
1/2 ( 2.8 x 4.2) * 7 = 5.88
5.88 x 7 = 41.16
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Find a formula for the nth term of the geometric sequence. Assume the n begins with 1. a1=18, a2=9
Answer:
Option E
Step-by-step explanation:
Explicit formula of a geometric sequence is,
[tex]T_n=a_1(r)^{n-1}[/tex]
Here, [tex]a_1=[/tex] First term
[tex]r=[/tex] common ratio
[tex]n=[/tex] number of terms
If, [tex]a_1=18[/tex] and [tex]a_2=9[/tex]
Common ratio of the sequence [tex]r=\frac{a_2}{a_1}[/tex]
[tex]r=\frac{9}{18}[/tex]
[tex]r=\frac{1}{2}[/tex]
By substituting these values in the formula,
[tex]T_n=18(\frac{1}{2} )^{n-1}[/tex]
Therefore, Option E is the answer.
For a 95% confidence interval what would the sample size need to be as it's most conservative to have a 2% margin of error
Answer:
The size of the sample 'n' = 2401
Step-by-step explanation:
Step:1
Given that the margin of error = 2 % = 0.02
The margin of error is determined by
[tex]M.E = \frac{Z_{0.05} \sqrt{p(1-p)} }{\sqrt{n} }[/tex]
we know that the proportion
[tex]\sqrt{p(1-p)} < \frac{1}{2}[/tex]
Step:2
The margin of error is determined by
[tex]0.02 = \frac{1.96( \frac{1}{2} ) }{\sqrt{n} }[/tex]
[tex]\sqrt{n} = \frac{1.96}{2 X 0.02}[/tex]
√n = 49
Squaring on both sides, we get
n = 49 × 49
n = 2401
Final answer:-
The size of the sample 'n' = 2401
Please help me with 20,21 please
Answer:
Step-by-step explanation:
cool good luck
Is 1/4 squared a rational?
Answer:
It is a rational.
Step-by-step explanation:
0.25² = 0.0625
It is a rational.
PLEASEEEEEE SAVE ME FROM THIS NIGHTMARE
Answer:
⅓ chance
Step-by-step explanation:
all fish together there are 15 fish, 10 are large. 5 of those 10 are red, so 5 total out of 10 fish are red and large. 5/15 simplified is ⅓
please help me with this :))
Hey love! <3
Answer:
Your answer is 306 units^2!
Step-by-step explanation:
Let's work this out together!
First let's find the top and bottom square's area.
6 x 15 = 90
Since there are not only two of those shapes but THREE, 90 x 3= 270.
So 270 is the surface area of the middle rectangles.
Step 2! Let's find the area of these triangles. We know that both of the triangles are 6 on each side.
Think back to geometry formulas. The formula for finding the area of a triangle is different then a square.
Triangle formula: Base x Height / 2 = A
Rectangle formula: Base x Height = A
So 6 x 6 is 36, now we have to divide it by two; which equals 18.
Since there are TWO triangles, we multiply 18 by two giving us the total surface area of the triangles, 36.
Now let's add our products together!
36 + 270 = 306
Thus the total surface area being 306 units^2
Hope this powers up that very-brainly brain of yours! Be sure to drop Brainliest (Only if you want to! No pressure) ( ಠ◡ಠ ) Sincerely, Kelsey from Brainly.
~ #LearnWithBrainly ~
The ratio of cats to dogs in an animal shelter is usually 4:3. If there are 60 cats, how many dogs are there? Show work.
Answer:
45
Step-by-step explanation:
60/4 = 15
15 x 3 = 45
Answer:
45 dogs
Step-by-step explanation:
to figure this out we divide the ratio of total cats the the simplified ratio
(60 divided by 4 = 15)
to find out the dogs, multiply that base number, 15, into 3
(3 x 15 = 45)
the new ratio would be 60:45
hope this helped
I need a little help
ok so you have to take out c beacsue ########
4. Suppose 11 out of 17 students said they were attending the football game. How many students out of 875 would you expect to attend the football game?
Please help me out ill mark brainliest
We have to basically multiply:
11/17 x 475
And simplifying that we get
307.35
And since there can't be .35 person
So out final answer is 307
pls pls brainlist
Two cars travel at the same speed to different destinations. Car A reaches its destination in 12 minutes. Car B reaches its destination in 18 minutes. Car B travels 4 miles farther than Car A. How fast do the cars travel?
Please answer this math question for me
Answer:35 51 98
Step-by-step explanation:
Answer:
Hello! Thanks for posting the question again!
Anyways here are the answers...
d = 35 because its a vertical angle
e = 51 because its a vertical angle
Now to find f we have to add these up then subtract by 360 then ÷ by 2 so 51 + 51 + 35 + 35 = 172 360 - 172 = 188 188 ÷ 2 = 94 so f = 94
The radius of a circle is 8.6 centimeters.
Enter the area of the circle, in square centimeters. Round your answer to the nearest hundredth and use 3.14 for π.
Solve for x in the parallelogram.*
No links
Answer:
D
Step-by-step explanation:
is D Thank so much ,
bye hahahahah
Give the Ratio for SIN X
Step-by-step explanation:
opposite/hypotenuse = sin x
Critique Reasoning Jacob says that the surface
area of the cube is less than 1,000 cm2. Do you
agree with Jacob? Explain.
Answer: jacob is right
Step-by-step explanation:
each face in a cube is equal, and we know that there are six sides on a cube
this means that we need to find the surface area of one side and multiply it by six to see if jacob is correct
to find the area of one side you would do
a = Lw
a = 10 * 10
a = 100
so one face equals 100 cm^2 so 100 * 6 = 600
600 is less than 1000 so jacob is correct
What’s the answer in factor 5x + 5 =
If the specific heat of alu- minimum is 900 j/kg x c, how much energy is needed to raise the temperature of a 3 kg sample from 35c to 45c?
Answer:
27000 J
Step-by-step explanation:
The specific heat equation is: Q = mC∆T
Q is the energy in Joules.
m is the mass in grams of the substance.
C is the specific heat capacity.
∆T is the change in temperature.
Let's plug in what we know.
The specific heat of aluminum is 900 j/kg ºCLet's convert j/kg to j/g by dividing by 1000.The specific heat capacity is 0.9 j/gºCWe have 3 kg of aluminum.Let's convert kg to g by multiplying by 1000.We have 3000 g of aluminum.The temperature is being raised from 35ºC to 45ºC, which is 10ºCQ = 3000(0.9)(10)
Q = 27000 J
Hope this helps!
Please help!!
Which word best describes the degree of overlap between the two data sets?
low
moderate
none
high
Answer:
High
Step-by-step explanation:
Lets look at the chart, and see how similar each value is:
At 11, there is:
Both have 1 point. THis is similar
At 12:
Both have 1 point. This is similar
At 13:
One has 1 point, the other has 2 points. This is not similar
Next we have 14:
Both have 2 points. This is similar
15:
Both have 4 points. THis is similar
16:
Both have 3 points. This is similar
17:
One has 2 points the other has 1 point. This is not similar
So, 5 out of the 7 poitns are similar
And remember, the two points that are not similar are only off by 1.
So I would conclude that they are highly similar.
Hope this helps!
Simran used a simulation to predict the number of days of rain in his town. A number 1 or 2 indicates a week in which it rained. Numbers 3, 4, or 5 indicate a week in which it did not rain. The results of the simulation are shown above. What is the experimental probability that it will rain in Simran’s town in at least 1 of the next 4 weeks?
Answer:
The answer that I got for mine was 40%
Step-by-step explanation:
This is because there were 10 trials and 4 of the trials had rain. so 40 percent of the trials had rain. Hope it helps!
I need help on this one!!!
Answer:
It is false because the example shown is using conduction as the transfer of heat since it's using direct contact.
