Answer:
e
Step-by-step explanation:
use a calculator online
The probability of winning the grand prize is 0.00101 if the In the Michigan State Lottery, a player wins the grand prize by correctly picking 6 different numbers from 1 to 49.
What is probability?It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
We have a player wins the grand prize by correctly picking 6 different numbers from 1 to 49.
Total outcome = C(49, 6) (repetition not allowed)
= 13983816
Favourable outcomes = 49⁶
Probability of winning the grand prize:
= 13983816/49⁶
After calculating:
P = 0.00101
Thus, the probability of winning the grand prize is 0.00101 if the In the Michigan State Lottery, a player wins the grand prize by correctly picking 6 different numbers from 1 to 49.
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Round to the nearest hundredth (2 decimal places) when necessary
Answer:
309.76 is the answer
hope this helps
have a good day :)
Step-by-step explanation:
Can someone help me on this?
Answer:
<2=107
Step-by-step explanation:
Alternate interior angles are congruent they have equal measure
Which three test points could be used to draw the graph of the solutions to
X^2+2x-1=0?
Answer: x=-1+2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Subtract 2x from both sides of the equation.
X2-1=−2x
Add 1 to both sides of the equation.
X2=−2x+1
Take the square root of both sides of the equation to eliminate the exponent on the left side.
X=±√−2x-1
The complete solution is the result of both the positive and negative portions of the solution.
First, use the positive value of the ± to find the first solution.
X=√−2x+1
Next, use the negative value of the ± to find the second solution.
X=−√−2x+1
The complete solution is the result of both the positive and negative portions of the solution.
X=√−2x+1
X=−√−2x+1
Draw the image of a triangle with vertices (2, 1), (3, 3), and (5, 1). Then perform the
following transformation: a 180° clockwise rotation about the origin.
Answer:
It would be B
Step-by-step explanation:
6x+4=4x+24...................
Answer:
x = 10
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
10 = 28
Step-by-step explanation:
6 x 1= 6 = 4x1+24=28
Brad has 17 balloons. 8 balloons are red and the rest are green. How many green balloons does Brad have?
Answer:
9 green balloons
Step-by-step explanation:
17-8=9
Answer:
Brad has 9 green balloons.
Step-by-step explanation:
......
Does a triangle with these side lengths exist?
28, 41, 13
Answer:
No
Step-by-step explanation:
it doesnt add up to 180 degrees
Use the triangle inequality theorem.
Add two sides together and see if it is greater than the length of the 3rd side:
28 + 41 = 69 which is greater than 13
41 + 13 = 54 which is greater than 28
28 + 13 = 41 this is equal to the 3rd side length of 41 and not greater than 41
Because 28 + 13 is not greater than 41 those 3 lengths cannot make a triangle.
F 2,826 m2
CONSTRUCTED RESPONSE
9. A wheel has a radius of 9 inches and
travels as it spins. How far does the
wheel travel in one revolution? Show your
work. Use 3.14 for n and round to the
nearest inch,
Answer:
57inches
Step-by-step explanation:
In order to determine how far the wheel travels, we will have to find the circumference of the wheel. This is expressed as;
Circumference of the wheel = 2πr
r is the radius of the wheel = 9in
Substitute
Circumference of the wheel = 2(3.14)(9)
Circumference of the wheel = 56.52inches
Hence the wheel travels 57inches to the nearest inch
Find the angle measures in the regular polygon.
A) 720*
B) 140*
C) 135*
D) 360*
Please help!!
the angle measures in the regular polygon is B)140
The value of which of these expressions is closest to e ?
Answer: B.
Step-by-step explanation: took the quiz.
I need help with both of these please..
Answer:
20. bcg
21. 124
Step-by-step explanation:
ANSWER ASAP DONT SEND A FILE WHATS THE TRANSFORMATION??
Answer: reflection, translation
Step-by-step explanation:
Answer:
Copy the link and email who you need to send it to
Step-by-step explanation:
This should work
tan0 + 1=0
write your answer in radians in terms of pi
Answer:
Our range is within [0,2π]
We cant exceed that.
tan∆ + 1=0
tan∆= -1
∆=tan-¹(-1)
∆=-45°
Now it has 3 Solutions within the given interval
-45° x π/180 = -π/4
So For the second quadrant... 180-∆ = 180-45 =135°
It is true for tan(135) Which is also equal to -1
135xπ/180 = 3π/4
then
360-45 = 315
This is also true because tan(315)=-1
315° x π/180 = 7π/4
This is where we stop so we dont exceed the given range.
1. The sum of twice a number and 4 times another number is 4. The difference of the
numbers is 5. Find the numbers.
9514 1404 393
Answer:
4, -1
Step-by-step explanation:
We can let x and y represent the two numbers. The first relation is ...
2x + 4y = 4
The second relation is ...
x - y = 5
Subtracting the second relation from half the first gives ...
1/2(2x +4y) -(x -y) = 1/2(4) -(5)
3y = -3
y = -1
From the second relation, ...
x = 5 +y = 5 -1 = 4
The two numbers are 4 and -1.
The scale on a map reads 1/2 inch = 75 miles. If the distance between two cities on the map is 3 1/4 inches, find the actual distance between the cities.
I will give 90 points!!!
A number cube is rolled. what is the probability of rolling 2, 3, or 5?
a. 2/3
b. 1/2
c. 1/3
answer: 1/2
Step-by-step explanation:
Assuming this is a 6 sided number dice The answer would be 3/6 but in simplest form 1/2 because 2, 3, and 5 is half of the numbers on a dice example: 2, 3, 5, 1, 4, and 6 are all the possibilities Hope this helps!
For each right triangle below, find the missing side (Pythagorean’s Theorem) and the missing angle (Angle Sum theorem.)
Answer:
a=21.2
n=√29
Step-by-step explanation:
[tex]90+68.2+a=180[/tex]
[tex]a+158.2=180[/tex]
[tex]a=21.2[/tex]
[tex]2^2+5^2=n^2[/tex]
[tex]4+25=n^2[/tex]
[tex]n^2=29[/tex]
[tex]n=\sqrt{29}[/tex]
help fast i’m bad with math help
Answer:
D. She should find the average of 4.4 and 4.5
Explanation:
(4.4 + 4.5)/2 = 4.45
4.45² ≈ 19.80
4.45² is closer to 20 than 4.4² and 4.5²
next she will repeat the same process: (4.45 + 4.5)/2
Write an expression to represent the sum of three times the square of a number and -7.
In your expression, what is the value of the constant?
OA. 3
OB. 1
OC. 2
D.-7
Which table represents an exponential function of the form y= b^x when 0 < b < 1?
Answer:
table b
Step-by-step explanation:
Edge
4.2+7/20=420/100+BLANK/100
Answer:
4.2=420/100
4.2-4.2=0
7/20=x/100
x=5×7=35
A local elementary school claims that 59% of its students bring their own lunch on a daily
basis. The principal surveyed 100 students and found that only 48% bring their own lunch.
What does the test statistic calculation look like in this situation for an appropriate
hypothesis test? (4 points)
Answer:
[tex]z=\frac{0.48-0.59}{\sqrt{\frac{0.59(0.41)}{100}}}[/tex]
Step-by-step explanation:
The z score in terms of the null hypothesis and surveyed statistic is in the form [tex]z=\frac{\hat{p}-p_0}{\sqrt{\frac{p_0(1-p_0)}{n}}}[/tex], (similar to [tex]z=\frac{x-\mu}{\sigma}[/tex]) where [tex]p_0[/tex] is the population parameter (in this case, 0.59) and [tex]\hat{p}[/tex] is the statistic (in this case, 0.48). Finally, [tex]n[/tex] is the sample size, 100. Substitute in your values, and you get the above answer.
The test statistic calculation look like in this situation for an appropriate hypothesis test is negative.
A local elementary school claims that 59% of its students bring their own lunch on a daily basis.
What is the z score in terms of the null hypothesis and surveyed statistic is in the form?The z score in terms of the null hypothesis and surveyed statistic is in the form,
[tex]\frac{P-P_0}{\sqrt{P_0(1-P_0)/n} }[/tex]
where [tex]p_0[/tex] is the population parameter (in this case, 0.59) and P is the statistic (in this case, 0.48)
Finally, is n the sample size, 100.
Substitute in your values, and you get the above answer,
[tex]Z=\frac{0.40-0.59}{\sqrt{\frac{0.59(0.41}{100} } }\\ \\=-3.8630[/tex]
The test statistic calculation look like in this situation for an appropriate hypothesis test is negative.
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b) If it costs £4 to buy 5 pens, how much will it cost to buy 8?
Answer:
10 because you need to find how much one pen would cost. So you decide 5 and 4. the result would be 1.25 then you multiple the result by 8. you get 10
Emily is entering a bicycle race for charity. Her mother pledges $0.30 for every 0.25 mile she bikes. If Emily bikes 8 miles, how much will her mother donate?
Please help I will give brainilest
WILL MAKE BRAINLIEST!!
find the slope of each line
Answer:
17) [tex]- \frac{3}{2}[/tex]
18) [tex]\frac{5}{4}[/tex]
19) [tex]-\frac{1}{2}[/tex]
20) [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Slope intercept form: y = mx + b
y = (x , y)
x = (x , y)
slope = m
b = y-intercept
~
PEMDAS is the order of operations, and stands for:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction
~
17) -4y + 16 = 6x
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 16 from both sides of the equation:
-4y + 16 (-16) = 6x (-16)
-4y = 6x- 16
Next, divide -4 from both sides of the equation:
(-4y)/-4 = (6x - 16)/-4
y = (6x)/-4 + (-16)/-4
y = -3x/2 + 4
Slope: [tex]-\frac{3}{2}[/tex]
~
18) 0 = -12y -36 + 15x
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, add 12y to both sides of the equation:
0 (+12y) = - 12y (+12y) + 15x - 36
12y = 15x - 36
Next, divide 12 from both sides of the equation to isolate the variable, y:
(12y)/12 = (15x - 36)/12
y = (5/4)x - 3
Slope: [tex]\frac{5}{4}[/tex]
~
19) 3x = -6y
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
Divide -6 from both sides of the equation:
(3x)/-6 = (-6y)/-6
y = 3x/-6
y = -(3/6)x
Simplify. Divide common factors from both the numerator and denominator.
-(3/6)/(3/3) = - 1/2
Slope: [tex]-\frac{1}{2}[/tex]
~
20) -2x -5 = -5y
Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
Divide -5 from both sides of the equation:
(-2x - 5)/-5 = (-5y)/-5
y = (-2x - 5)/-5
y = (2/5)x + 1
Slope: [tex]\frac{2}{5}[/tex]
What specific measure of a geometric figure is shown in the image?
O A 165 degree angle
O A 15 degree angle
O a 15 mm side length
a 180 mm side length
Answer:
15
Step-by-step explanation:
Doug records how many miles and how long he rides his bike each day on a scatter plot.
Use the trend line shown in the scatter plot to estimate the number of miles Doug will ride his bike in 40 minutes.
7
6.5
8
7.5
Answer:
Its 6.5
Step-by-step explanation:
i got 100:)
Answer
Send image next time -_-
Step-by-step explanation:
A rectangular prism is 5 inches long and 10 inches wide. Its volume is 500 cubic inches. What is the height of the rectangular prism?
Answer:
10
Step-by-step explanation:
5 x 10 = 50
500 divided by 50 = 10
H=10
Which equation shows that the Pythagorean identity is true for 0 = 360°?
Select the equation that is in the form sin20 + cos20 = 1.
A. (-1)² +02 = 1
B. 02 + 12 =1
O c. 12 + 02 = 1
D. 02 + (−1)2 = 1
If the measure of an angle is 360°, then the value of sin²θ + cos²θ = 1 will be 0² + 1² = 1. Then the correct option is B.
What is a Pythagoras Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
|AC|² = |AB|² + |BC|²
where |AB| = length of line segment AB. (AB and BC are the rest of the two sides of that triangle ABC, AC being the hypotenuse).
The equation is given below.
sin²θ + cos²θ = 1
If the angle is 360°. Then the equation will be
sin²360° + cos²360° = 1
0² + 1² = 1
Then the correct equation is B.
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Answer:
Step-by-step explanation:
it’s B