Answer:
The question isn't complete, so I will assume that we want to find the probability of moving out of the start position.
First, we know that there is a total of 50 cards.
of these 50 cards, we have:
10 with the number 1
10 with the number 2
10 with the number 3
10 with the number 4
10 with the number 5
To move out of the starting position, we need to draw a 2 or a 3.
And we have 10 of each, then there are 20 cards that allow us to move out of the start position.
The probability of moving out of the starting position in the first draw, is equal to the quotient between the number of cards that allow us to move out of the starting position (20) and the total number of cards (50), this is:
P = 20/50 = 2/5 = 0.4
Simplify the mathematical expressions to determine the product or quotient in scientific notation. Round so the first factor goes to the hundredths place.
Answer:
whats the problem
Step-by-step explanation:
HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST
Answer:
The equation is y=6x
Y
Step-by-step explanation:
find the surface area of a cube with side edges of 9in. show steps
Answer:
486 sq. in
Step-by-step explanation:
Find the area of one face
Area = s^2
s = 9 in
Area = 9^2
Area = 81
Area 6 sides
There are 6 sides to a cube. So if you have the area of 1 side, you need only multiply by 6 to get the area of the cube
Area = 6 * 81
Area = 486
need help fast!!!!!!!!!! :)
Step-by-step explanation:
with what that would help me
A large home improvement store is considering expanding its selection of moving products, such as cardboard boxes and packing tape. The store constructs a 90% confidence interval to estimate the proportion of all customers who have moved houses at least once in the last five years. In the random sample of 620 customers, 201 (32.4%) replied that they had moved at least once in the last five years. The sample yielded the 90% confidence interval (0.293, 0.355) for the proportion of all customers who have moved in the past five years. What is the correct interpretation of this confidence interval
The correct interpretation of the confidence interval is 90% confidence that the true proportion of all customers who have moved in the past five years is between 0.293 and 0.355.
The confidence interval is also not a guarantee that the true proportion is between 0.293 and 0.355. It is simply a statement of our confidence that the interval contains the true proportion.
This means that if the study were repeated many times, and constructed a 90% confidence interval each time, then 90% of the intervals would contain the true proportion.
In this case, the sample proportion is 0.324, which is within the confidence interval. This means that the sample data is consistent with the confidence interval. However, the sample proportion could be outside of the confidence interval if we had a different sample.
To learn more about confidence intervals;
https://brainly.com/question/24131141
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--5-2n = 8n + 25 What is the value of n?
Answer:
-5-2n=8n+25
-5=6n+25
-30=6n
-5=n
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
n=-3
Step-by-step explanation:
Jordan has saved $15. He doubles the amount he saves each week. Does this represent an exponential function? Why?
Answer:
it does not
this is because his income increases at a constant rate. At any given week, his income increases by double
Step-by-step explanation:
An exponential function is usually in the form : [tex]a^{x}[/tex]
where a = positive constant other than 1
x = variable component
for example ,
Assume that Jordan saves $15. he increases this amount by 10% weekly. this statement represents an exponential function.
The amount he would have in 7 weeks = 15 x (1.1)^7 = 29.23
Answer:No, this does not represent an exponential function because his savings does not increase by a constant ratio.
Step-by-step explanation:
I just got done with state testing. there were two problems I didn't know how to do so I sorta guessed. But when I got home I had to figure out how to do it. Like I don't know why, but it bothers me when there is a problem I don't know how to solve. Am I the only one who is like this or nah?
Answer:
na u aint
Step-by-step explanation:
i get that feeling all the time it sucks
*100 POINTS*
Drag and drop the responses into the boxes to correctly complete the statements.
Proving the converse of the Pythagorean theorem means that when ________ for a triangle ABC with _________ of a, b, and c, triangle ABC ________.
Word Box -
Vertices
Angles
Side lengths
(a+b)^2 = c^2
a^2 + b^2 = c^2
is always a right triangle
is never a right triangle
Answer:
Vertices, Side Lengths, Angles
Step-by-step explanation:
Vertices, Side Lengths, Angles
I took the test
A chef was preparing for an event. The event was scheduled to have 100 guests in attendance. The chef had a rate of preparing meals for 10 guests every 1 and ½ hrs. At this rate, how many hrs. would it take the chef to prepare the meals for the 100 guests that were scheduled to be at the event?
Answer:
15 hours
Step-by-step explanation:
10 guests - 1.5 hours
1 guest - 1.5 / 10 = 0.15 hours
100 guests - 0.15 x 100 = 15 hours
what is 1/3 divided by 3/4
Answer:
..
Step-by-step explanation:
[tex]\frac{4}{9}[/tex]
Answer:
4/9
Step-by-step explanation:
(1/3) / (3/4)
=>1/3 * 4/3
=> 4/9
Hope it helps :)
Worth lots of points :) Find the area of the parallelogram below.
23.8 inches squared if im wrong sorry but what i did was i added 7.4 plus 7.4 cause there are two of the same side then did the same with 4.5
WILL GIVE BRAINLIEST
PLEASE HELP!
Answer:
1 2/18
Step-by-step explanation:
I need 20 more words to answer so here you so hope you d good on your test/quiz :D
A cereal box is 6.2 inches high, 8 inches long, and 2.5 inches wide. What is the volume
of the cereal box rounded to the nearest tenth.
49.6
41.3
124
248
Answer:
124
Step-by-step explanation:
v = l×w×h
v = 6.2 × 8 × 2.5
v = 124
What is the Theoretical Probability of landing on red? *
(10 Points)
43%
40%
36%
33.3%
What is the slope of this line?
Options:
A. -2
B. 1
C. 2
D. 1/2
Answer:
b
Step-by-step explanation:
brainliest pls
Which expression is equivalent to 9s + 3 x 5 -2s?
A. 7s + 15
B. 2s + 22
C. 22s
D. 15s
20 POINTS MARKS BRAINLIST
Answer:
A.) The median for Set A is greater than the median for Set B
Step-by-step explanation:
Ok. So I need help with this problem that wants me to find the side length of a rectangle. The area of it is 3 sq. ft, and the top of it is 1/7 ft. I need to find the other side of it. Thank you!
A rectangle has an area of 70 m2 and dimensions, in meters, of x and x + 2. Estimate each dimension of the rectangle to the nearest meter.
Answer:
-7 and - 9
Step-by-step explanation:
Area of rectangule is length *width
!)) can you guess what these three digts are
Since the options are not given, Let's assume that the answer is 294 or 106.
The answers are infinite.
Hope it helps you...
Answered by Benjemin ☺️
✅
Samuel purchases a half dozen cupcakes for $4.25 which expression can be used to determine the price for 34 cupcakes
Answer:
half dozen = 6
(4.25 dollars / 6 cupcakes ) * 34 cupcakes = 24.08 dollars
Step-by-step explanation:
Answer:
$24.14
Step-by-step explanation:
$4.25 ÷ 6 = $.71
34 × $.71 = $24.14
1244566789765432 x 23
whats the asnwer
Answer:
2.8 and a lot more number after that
Answer:
bro you need to look harder if its not on the internet then its nowhere
Step-by-step explanation:
pls help i need the answer
Answer:
137
Step-by-step explanation:
Use the formula for exponential growth:
f(x) = a(1 + r)^x
In this formula, f(x) is the resulting number, in this case the number of fast food stores. a is the initial value, in this case 50. r is the growth rate, which they told you was 7%. And x is the number of time intervals, which is how many years between 1990 and 2005.
Substitute the known values into the equation:
f(x) = a(1 + r)^x
r is going to be 0.07 because the growth rate in the equation is the decimal form of 7%. x will be 15 because 2005-1990 = 15
f(x) = 50(1 + 0.07)^15
f(x) = 50(1.07)^15
Now just solve.
f(x) = 50(1.07)^15
First raise 1.07 to the 15th power.
f(x) = 50(2.75903154)
Then simplify.
f(x) = 137.951577
They want the approximate amount, so round it down to 137. The number actually rounds to 138, but he doesn't have a full 138 stores, so you use 137.
HELP ASAP
I HAVE NO IDEA WHAT TO DO HERE
Answer:
Angle A
Step-by-step explanation:
Remember:
SOH CAH TOA
Opposite = Directly across from.
Adjacent = Next to.
Hypotenuse = Longest side.
Tangent = Opposite Side / Adjacent Side.
✓ Tan A = 6 / 8 = 3 / 4 = 3 / 4
× Tan B = 8 / 6 = 4 / 3 ≠ 3 / 4
× Tan C = 10 / 8 = 5 / 4 ≠ 3 / 4
Place the vocabulary words on the diagram to correctly identify the opposite, adjacent, and hypotenuse sides of the
triangle.
Answer:
LINE QR IS THE HYPOTENUSE
LINE RS IS THE ADJACENT
LINE QS IS THE OPPOSITE.
Identify the slope and y-intercept of the following line: 2y + 4 =-6x
Answer:
y = -3x - 2, the slope is -3 and the y-intercept is -2
Step-by-step explanation:
2y +4 = -6x and minus the four to get 2y alone
Then divide -4 and -6x by 2 to get y = -3x and -2
Find the volume of the prism
Answer:
Step-by-step explanation:
The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm.
An astronaut who weighed 150 pounds on Earth found that his weight on Jupiter was 400 pounds. He captured an alien that weighed 120 pounds on Jupiter. What is the alien's weight on Earth?
a.
45 pounds
c.
500 pounds
b.
30 pounds
d.
320 pounds
Please select the best answer from the choices provided
A
B
C
D
50 POINTS!
Solve for the values of x and y
Answer:
Step-by-step explanation: