Answer:
A. 5.5%Steps:
P(br) = all bronze medals / all medals = 79/201
P(sp) = spain bronze medals / all bronze medals = 11/79
P(br.sp) = 79/201 × 11/79
P(br.sp) = 11 / 201
P(br.sp) = 11 × 100 / 201 ≈ 5.5%
Select the correct answer. The graph of function f is shown. Function g is represented by the table. x -1 0 1 2 3 g(x) -24 -4 0 Which statement correctly compares the two functions? A. They have the same x-intercept and the same y-intercept. B. They have the same end behavior as x approaches ∞, but they have different x- and y-intercepts. C. They have the same x-intercept and the same end behavior as x approaches ∞. D. They have the same y-intercept and the same end behavior as x approaches ∞.
The answer is c
A. They have the same x-intercept and the same y-intercept. B. They have the same end behavior as x approaches ∞, but they have different x- and y-intercepts. C. They have the same x-intercept and the same end behavior as x approaches ∞. D. They have the same y-intercept and the same end behavior as x approaches ∞.
The circumference of a circle is 125.6 inches. What is the circle's radius?
Help pls!
Answer:
i believe the answer is 19.99 inches
Imani is flying a drone. It takes off from a height of 24 feet above the ground and rises at a constant rate of 4.5 feet per second. Imani is trying to get it high enough above the ground to see the Hudson River. The drone must be at least 330 feet above the ground.
Answer:
It will take 73 seconds.
Answer:
330=(4.5x)+24
Step-by-step explanation:
330=(4.5x)+24
-24 -24 subtract 24 from each side
306=4.5x
/4.5 /4.5 divide by 4.5
68 seconds
What is the solution to the equation below?
Answer:
x=500 hope that helps at all
Write 0.721 as a fraction. Show your work.
ASPP
Answer:
721/1000
Step-by-step explanation:
0.721/1 × 1000/1000=721/1000
Plz explain how to do this!!!
Answer:
Step-by-step explanation:
You are trying to find the value of K, so to do that you need to get k by itself (example : K= 3-5 instead of K+5= 3)
So in 1a i would simplify 7k-3k= 4k
then 4k=11
now to get rid of the 4 and get the k alone- you DIVIDE 4k by 4 and divide 11 by 4 cause you need to do it on both sides of the equation, it should look like this.
4k= 11
- = -
4 4
(4k over 4 and 11 over four)
so the answer is k = 2.75 cause 11/4 = 2.75
the mult of 5-6 to the power of 76
9514 1404 393
Answer:
1
Step-by-step explanation:
[tex](5-6)^{76}=(-1)^{76}=((-1)^2)^{38}=1^{38}=\boxed{1}[/tex]
Answer:
the answer is 1
Step-by-step explanation:
:)))))))
yo whos in geomerty for sjvs
Answer:
no sir
Step-by-step explanation:
if you have any geometry questions im not gonna guarantee that i know the answer
The length of a rectangle is four times its width,
If the area of the rectangle is 100 in ^2”, find its perimeter
Answer:
The area of the rectangle = length × breadth
Letting the width = x m
Then, length = 4x m
A = l × b = 100 m²
4x × x = 100 m²
x² = 100/4 m²; then removing the squares
x = 10/2 m
x = 5 m = width
Length = 20 m
Step-by-step explanation:
Hope it is helpful....
What is the area of a square when one side is 23cm?
(Area = Lenght x Width)
Answer:
this is the answer hope it helps
If you've driven at a speed 60 mph constantly. How far have you driven?
Answer:
60
Step-by-step explanation:
60 miles per hour
Answer:
Step-by-step explanation:
Speed in miles per hour (mph)
Miles per hour is often used for car speeds. One minute at 60 mph will move you 1 mile.
Which graph represents functions f and g?
f : initial value of 200 decreasing at a rate of 4%
g: initial value of 40 increasing at a rate of 8%
A. The graph with the X-coordinate marks 0, 10, 20, and 30; Y-coordinate marks 0, 50, 100, 150, and 200. There is function curve f with initial value starts from (0, 200) and goes on increasing. It passes through the point (5, 175). There is function curve g with initial value starts from (0, 40) and goes on decreasing. It passes through the point (10, 25).
B. The graph with the X-coordinate marks 0, 10, 20, and 30; Y-coordinate marks 0, 50, 100, 150, and 200. There is function curve f with initial value starts from (0, 200) and goes on decreasing. It passes through the point (25, 25). There is function curve g with initial value starts from (0, 40) and goes on increasing. It passes through the point (5, 50). The both curve intersect each other at the point (14, 70).
C. The graph with the X-coordinate marks 0, 10, 20, and 30; Y-coordinate marks 0, 50, 100, 150, and 200. There is function curve f with initial value starts from (0, 200) and goes on decreasing. It passes through the point (25, 75). There is function curve g with initial value starts from (0, 40) and goes on increasing. It passes through the point (15, 125). The both curve intersect each other at the point (14, 115).
D. The graph with the X-coordinate marks 0, 10, 20, and 30; Y-coordinate marks 0, 50, 100, 150, and 200. There is function curve f with initial value starts from (0, 200) and goes on increasing. It passes through the point (2, 225). There is function curve g with initial value starts from (0, 40) and goes on decreasing. It passes through the point (5, 175).
Graph the function and identify the domain and range. y=-3x2
range is what crosses the y-axis
domain is what crosses the x-axis
Simplify using the product rule.
a^4 x a^3
Answer: the answer to the question is a7x
Step-by-step explanation:
Kelly recorded the number of people who wore school shirts to the football game on Saturday. Of the 525 fans, 224 wore school shirts. If 840 people are expected to attend next Saturday, how many of them would Kelly expect to be wearing school shirts?
A)224
B)301
C)358
D)525
Quantity A: b = c - 1 Quantity B: c = b + 1
Are Quantity A & Quantity B equal?
Answer:
I think it is because if you take 1 from A and but it next to b it's going to be the same with B
hurry please i have 2 minutes left
Answer:
Option D
Step-by-step explanation:
Option A would not be accurate
Option B would not be accurate
Option C wouldn’t be a valid option
Option D would be accurate
Option E wouldn’t be accurate at all
Option F not a good one
What’s the slope???????????????
Answer:
0
Step-by-step explanation:
The slope of a line is obtained thus :
Slope = Rise / Run
Rise = (x2 - x1)
Run = (y2 - y1)
x2 = 3 ; x1 = 0
y1 = - 20 ; y2 = - 20
Slope = (-20 - (-20)) / (3 - 0)
Slope = (-20 + 20) / 3
Slope = 0 / 3
Slope = 0
Hence, the slope or rate of change = 0
Liquid products were first obtained from coal in England during the 1700s. Lamp oil was produced from coal in the United States as early as 1850, but the domestic coal chemicals industry did not develop until World War I. A modern coal - for - recovery system uses a battery of coke ovens to produce liquid products from coal feed. These observations are obtained on the random variable X, the number of gallons of liquid product obtained per coal feed: (insert data)
7.6 8.2 7.1 10.0 6.5 9.6
6.1 6.2 7.6 6.2 9.5 6.7
7.4 9.5 9.2 8.0 8.5 9.3
8.8 9.6 9.7 6.8 7.1 7.7
8.7 7.8 8.7 8.2 8.2 7.4
9.0 8.8 7.3 7.9 7.1 7.9
7.6 6.7 8.1 6.2 5.3 7.4
7.7 9.1 7.9 8.7 8.4 8.1
a). Construct a stem – and – leaf diagram for these data. Use the numbers 5,6,7,8,9,10 as stems.
b). Is the assumption that X is normally distributed justifiable? Explain.
c). Break these data into six categories
d). Construct a frequency table and relative frequency histogram for these data. Does the histogram exhibit the bell – shape characteristics of a normal density?
e). Construct a cumulative frequency table and relative cumulative frequency ogive for these data. Use the ogive to approximate the probability that a randomly selected ton of coal will yield les than 7 gallons of liquid product.
Answer:
b) The data is bell shaped hence the assumption of X been normally distributed is correct
c) The categories are
< 5, 5-6, 6-7, 7-8, 8-9, 9-10
d) attached below
e) The probability of < 7 gallons = 0.167
Step-by-step explanation:
a) stem and leaf diagram for these data
stem leaf
5 .3
6 .1, .2, .2, .2, .5, .7, .7, .8
7 .1, .1, .1, .3, .4, .4, .4, .6, .6, .6, .7, .7, .8, .9, .9, .9
8 .0, .1, .1, .2, .2, .2, .4, .5, .7, .7, .7, .8, .8
9 .0, .1, .2, .3, .5, .5, .6, .6, .7
10 0
b) The data is bell shaped hence the assumption of X been normally distributed is correct
c) The categories are
< 5, 5-6, 6-7, 7-8, 8-9, 9-10
d) attached below
e) The probability of < 7 gallons = 0.167
Of the 50 plays attributed to a playwright, 18 are comedies, 13 are tragedies, and 19 are histories. If one play is selected at random, find the odds against selecting a tragedy or a comedy.
Answer:
Given:
50 plays
31/50 are comedies or tragedies
19/50 are histories.
If one is selected at random,
the chances decrease dramatically,
so :
19/50 * 19/50 = 361/2500 = .1444
Less than .2 percent.
I may be wrong... Please do not assume I am correct; please check my steps too. Thanks, and good luck.
Hey please help will mark brainliest / please give a genuine anwser
Answer:
Shaded area is 392
Step-by-step explanation:
The triangles on the left have heights 14 and 14, the ones on the right have 20 and 8.
The bases are equal, so we can compute them as (40-12)/2 = 28/2 = 14
The triangles have areas:
14*14/2 = 14*7 = 98
14*14/2 = 14*7 = 98
20*14/2 = 20*7 = 140
8*14/2 = 8*7 = 56
note that the triangles on the left and the ones on the right have the same total area! That would have happened no matter what the height split was!
The total area is 98+98+140+56 = 196 + 196 = 392
A cone has a diameter of 5 inches and a height of 11 inches. Find the volume of the cone to the
nearest tenth.*
Which function has a greater y-intercept?
Choose 1 Answer:
A. Function 1
B. Function 2
C. The functions have the same y-intercept
Answer:
it would the letter B
Step-by-step explanation:
the y intercept for function 1 is 3 and the y intercept for function 2 is 5
Write the decimal 47.4 as a mixed number
Answer:
11 3/4
Step-by-step explanation:
Answer:
11 3/4
Step-by-step explanation:
Each of the following statements is an attempt to show that a given series is convergent or divergent using the Comparison Test (NOT the Limit Comparison Test). For each statement, enter Correct if the argument is valid, or enter Incorrect if any part of the argument is flawed. Note: if the conclusion is true but the argument that led to it was wrong, you must enter Incorrect.
1. For all n>1, sin2(n)n2<1n2, and the series ∑1n2 converges, so by the Comparison Test, the series ∑sin2(n)n2 converges.
2. For all n>1, arctan(n)n3<π2n3, and the series π2∑1n3 converges, so by the Comparison Test, the series ∑arctan(n)n3 converges.
3. For all n>2, 1n2−5<1n2, and the series ∑1n2 converges, so by the Comparison Test, the series ∑1n2−5 converges.
4. For all n>2, n+1−−−−−√n>1n, and the series ∑1n diverges, so by the Comparison Test, the series ∑n+1−−−−−√n diverges.
5. For all n>2, nn3−2<2n2, and the series 2∑1n2 converges, so by the Comparison Test, the series ∑nn3−2 converges.
6. For all n>1, n2−n3<1n2, and the series ∑1n2 converges, so by the Comparison Test, the series ∑n2−n3
Akiko is multiplying -15 by a positive integer. Which of the following statements describes the product Akiko should get?
Answer:
Step-by-step explanation:
-15
The main aim of exponential distribution is?
Solve for y. 3=7(1-1)
(it isn't 2)
Answer:
First off, I can't solve for y, there is no y variable.
Second, 3 = 7 ( 1 - 1 ) is not true because 3 ≠ 0 ( 3 doesn't equal 0 ) :
3 = 7 ( 1 - 1 )
3 = 7 ( 0 ) ( Simplify Parenthesis )
3 = 0 ( Multiply 7 and 0 )
3 ≠ 0
What is the value of x
latest between two digit number and the number obtained by interchanging the position of its digit is 36 what is the difference between the two digit number
9514 1404 393
Answer:
4
Step-by-step explanation:
We assume you're asking the difference between the digits of a two-digit number such that reversing the digits makes the value different by 36.
The difference between the digits is 36/9 = 4.
__
The value difference is always 9 times the digit difference.
More information on this subject can be found at https://brainly.com/question/22693620
Answer:
the answer is 4
Step-by-step explanation:
:)))))))