Answer:
Please check the explanation.
Step-by-step explanation:
Given
[tex]P(Z > 1.96)[/tex]
To determine
What probability expression is equivalent to [tex]P(Z > 1.96)[/tex].
Suppose Z is a standard normal variable.
Therefore,
P(Z > 1.96) = 1 - P(Z ≤ 1.96)
solving
= 1 - Ф(1.96)
[tex]= 1 - 0.9750[/tex]
[tex]= 0.0250[/tex]
Juliette made cookies for a bake sale and wants to package the same number of cookies together. If she makes 16 chocolate chip cookies, 32 mint cookies, and 24 gingerbread cookies, what is the most number of each type of cookie that will be in the bag?
Answer:
8 cookies
Step-by-step explanation:
We are asked in the above question to find the most number of cookies that would be in the bag.
We solve the above question using the Greatest Common Factor method
We find the factors of 16, 24, 32
The factors of 16 are: 1, 2, 4, 8, 16
The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
The factors of 32 are: 1, 2, 4, 8, 16, 32
Then the greatest common factor is 8.
Therefore, the most number of each type of cookie that will be in the bag is 8 cookies
If you flip the graph of the exponential function f(x) = 2x over the x-axis, what
is the equation of the new function?
O A. g(x) = 1/2
O B. g(x) = 2x - 1
O c. g(x) = 2-X
D. g(x) = -2X
Answer:
Step-by-step explanation:
G(x)=-2x
Answer:A
Step-by-step explanation:
I ordered 4 new CD's by mail. Each CD costs the same amount and there was an additional $5 shipping charge that brought the total to $33. Write and solve the equation to find the cost of one CD.
Answer:
$7
Step-by-step explanation:
I ordered 4 new CD's by mail. Each CD costs the same amount and there was an additional $5 shipping charge that brought the total to $33. Write and solve the equation to find the cost of one CD.
Let us represent the cost of 1CD = x
Total cost = $5 + 4x
= 5 + 4x
Total cost = $33
Hence, our Equation is given as:
33 = 5 + 4x
4x = 33 - 5
4x = 28
x= 28/4
x = $7
The cost of 1 CD = $7
Solve. Show all work.
40 = x - 10
Answer:
x=50
Step-by-step explanation:
40=x-10
Add 10 to both sides to isolate x
40+10=xSolve.
50=xChecking the solution
40=50-1040=40Answer:
x = 50
Step-by-step explanation:
40 = x - 10
subtract/add (always do the opposite so we would add 10)
50 = x
there's your answer
complete square to solve
3x^2 + 12x – 9 = 0
Answer: I hope this answer your question
Step-by-step explanation: Have a brilliant day mate- Lily ^_^
Please help. I put a picture to make the question more clear.
Answer:
3/x+5
Step-by-step explanation:
4x+8/x^2+5x+6 x 3x+9/4x+20=
4(x+2)/x^2+3x+2x+6 x 3(x+3)/4(x+5)
reduce
x+2/x(x+3)(x+2) x 3(x+3)/x+5
factor expression
x+2/(x+3)(x+2) x 3(x+3)/x+5
reduce
3/x+5
g(1) if g(x) = x^2 + 1.
Answer:
g(1)=2
Step-by-step explanation:
g(1)= 1^2+1 (you fill in 1 for x)
g(1)=1+1 (1 to the second power is 1 times 1 which is 1 and then you add 1 and 1)
g(1)=2
If 2^2x = 2^3, what is the value of x?
Answer:
X = 3/2.
Step-by-step explanation:
Please refer to the attachment given above.
The value of x in the equation 2[tex]^{(2x)}[/tex] = 2³ is 1.5.
To find the value of x in the equation 2[tex]^{(2x)}[/tex] = 2³, we can use the property of exponents that states: If two exponential expressions have the same base and are equal, then their exponents must be equal.
In this case, we have 2[tex]^{(2x)}[/tex] = 2³. Since the bases are the same (both are 2), we can equate the exponents:
2x = 3
Now, to solve for x, divide both sides by 2:
x = 3/2
So, the value of x is 3/2 or 1.5.
To know more about equation
https://brainly.com/question/29174899
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Bryce practice his piano for 1/3 hour each day. How many hours each week does Bryce been practicing piano?
Answer: 2¹/₃ hours per week
Step-by-step explanation:
Bryce practices his piano for 1/3 hours each day.
The number of days in a week is 7 days so to find out the number of hours he practices per week, multiply the number of hours practiced per day by 7.
= 1 /3 * 7
= 7 / 3
= 2¹/₃ hours per week
how to I find x and y.
Answer:the example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value.
Step-by-step explanation:
Answer:
x=9
y=14
Step-by-step explanation:
Your picture shows that the two angles are congruent so:
2[(2x+27)]=90
4x+54=90
4x=36
x=9
Your picture shows the two horizontal lines as congruent also so:
4y-19=y+23
4y-19+19=y-y+23+19
3y=42
y=14
Parking lots A and B each charge a set fee for parking plus an hourly rate.
Hours Parked48Lot A Cost ($)19.00/33.00
Lot B Cost ($)20.00/32.00
How many more dollars does it cost per hour to park in Lot A than in Lot B? Give the answer as a decimal showing dollars and cents.
Answer:
$0.5
Step-by-step explanation:
Given :
Hours ___Lot A Cost ($) ___ Lot B Cost ($) 4____________19.00 _____ 20.00
8 ___________ 33.00 ______ 32.00
Using the equation :
y = mx + C
m = slope = Hourly charge
C = intercept = set park fee
m = y2 - y1 / x2 - x1
For LotA:
m1 = (33 - 19) / (8 - 4)
m1 = 14 / 4
m1 = 3.5
For LotB:
m2 = (32 - 20) / (8 - 4)
m2 = 12 / 4
m2 = 3
Since, m is the hourly cost :
Difference = m1 - m2
= 3.5 - 3
= $0. 5
Lily begins solving the equation 4(x-1)-x=3(x+5)-11. Her work is shown below. 4(x-1) - x = 3 (x+5)-11 4x −4) −x =3x +15 −11 3x-4= 3x+4 How can her solution be interpreted? The equation has no solution The equation has one solution: x=0x=0. The equation has infinitely many solutions. The equation has one solution: x=8x=8.
Answer:
Um...
Step-by-step explanation:
Hai
Find the measure of the missing angles.
Step-by-step explanation:
c=144°(vertically opposite angle)
b+c=180°(straight angle)
b+144=180
b=180-144
b=36°
I NEED HELP THIS WORKSHEET IS DUE IN AN HOUR!!!!!!!!
14/15 + x = 4/9
Answer:
So let's rearrangeWe get x= -22/45Mel uses one fourth of a yard of ribbon to make a hair bow how many hair bows can mel make with 1 yard of ribbon
Answer:
4 hair bow
Step-by-step explanation:
if 1/4 can make 1 hair bows you can make 4 hair bows
, it's simple 4/1=4
Answer:
4 ribbons as 1/4 is used to make one so an entire yard can be used to make 4
this can be prooved by using division
1÷1/4
making their denominators equal
=(1/1*4)÷(1/4*1)
=4/4÷1/4
=4
PLEASE HELP ME NOW 3/5g − 1/3 = −10/3 WHAT IS G
Answer:
The answer is G = -5
Step-by-step explanation:
your welcome :)
6/12x - 10 = 30 solve for x
Answer:
x = 80
Step-by-step explanation:
(6/12)*x-10 = 30 // - 30
(6/12)*x-30-10 = 0
1/2*x-40 = 0 // + 40
1/2*x = 40 // : 1/2
x = 40/1/2
x = 80
Hi there!
x=80
1.Multiply the terms:
[tex]\frac{6}{12}[/tex]·[tex]80=\frac{480}{12}[/tex]
2.Divide the fraction term:
[tex]\frac{480}{12}=40[/tex]
3.Subtract the two terms:
[tex]40-10=30[/tex]
This means, x=80..
Water flows through a pipe at a rate of 10 cubic meters per day. Express this rate of flow in milliliters per minute. Round your answer to the nearest whole number.
Answer:
6,944 ml/minute
Step-by-step explanation:
According to the scenario, calculation of given data are as follows,
Flow rate per day = 10 cubic meters
here, 1 cubic meter = 1,000,000 millilitre
so, 10 cubic meter = 10,000,000 millilitre
Minutes in a day = (60 × 24) minutes = 1,440 minutes
So, flow rate for 1,440 minutes = 10,000,000 milliliters
Flow rate for 1 minute = 10,000,000 milliliters ÷ 1,440 minutes
Flow rate per minute = 6,944.44 milliliters / minute or 6,944ml/minute
The area of triangle xyz is 35 cm. the height is 10cm. what is the base of the triangle?
Answer:
Base of the triangle = 7 cm
Step-by-step explanation:
Given information,
→ Area of triangle = 35 cm
→ Height = 10 cm
Now we have to,
→ Find the base of the triangle.
Formula we use,
→ Area = ½ × b × h
Forming the equation,
→ (1/2) × b × 10 = 35
Then the value of b will be,
→ (1/2) × b × 10 = 35
→ (b × 10)/2 = 35
→ 10b/2 = 35
→ 10b = 35 × 2
→ 10b = 70
→ b = 70/10
→ [ b = 7 cm ]
Hence, the value of b is 7 cm.
The minute hand on MS. Scott’s clock is 22 inches long, from the center of the clock to its edge. Approximately how far does the minute hand travel around the clock in one hour?
Answer:
one thousand three hundred twenty inches
Apply the power of a power property to simplify the expression (y^4/3 X y^2/3)^-1/2 = (^2)^-1/2
Answer:
1/y (c)
Step-by-step explanation: Don't listen to the other person he taking things but i promise you will get this right
Select all the fractions that are equivalent to a whole number.
9/3
–16/3
7/0
–5/3
05
Answer:
9/3
7/0
0/5
Step-by-step explanation:
9/3=6
7/0= 0
0/5=0
can somebody answer it for me please. simplify and it can only contain positive exponent.
Answer:
1/2m^12
Step-by-step explanation:
simplify the expression :
m^-6/2m^3 x m^3
1/2m^9 x m^3
solution: 1/2m^12
sorry its really hard to explain the steps but I hope I helped you :)
Answer:
[tex]\frac{1 }{2m} ^x{12}[/tex]
Step-by-step explanation:
just take away the X
- Charles used 1 cups of walnuts and
2 cups of cranberries to make
breakfast bread. How many cups of
walnuts and cranberries did he use
in all
Answer:
3 cups in all
Step-by-step explanation:
1+2+=3
-10 x + 4 = 52 x=___ help
Answer: x=-4.8
Step-by-step explanation:
Given
-10x+4=52
Subtract 4 on both sides
-10x+4-4=52-4
-10x=48
Divide -10 on both sides
-10x/-10=48/-10
x=-4.8
Hope this helps!! :)
Please let me know if you have any questions
Help me please ❤️❤️❤️❤️, everyone I wil give u 10 points
Can any two Isosceles triangles always be SIMILAR to each other ?
true or false
Answer:
False. An isosceles triangle has at least 2 equal legs. The third leg can vary in length.
Step-by-step explanation:
,8. If A= {x:x is a factor of 72}
B= {x:72x+3<2x --3}.
C= {x:x<20} and A, B, Ccu.
Where 11 = {integers), list the
elemen:s of AnBnc.
(WAEC) pls help thx
Answer:
No element is common to all the sets
AnBnc = { }
Step-by-step explanation:
If A= {x: xis a factor of 72}
A = {2, 3, 4, 6, 8, 9, 12, 18, 36, 72}
If B= {x: 72x+3<2x-3).
72x+3 <2x-3
72x - 2x < -3-3
70x < -6
x < -6/70
x < -3/35
x< -0.0857
If
C= {x:x<20}
C = {-∞, 19}
The intersection of the sets AnBnc = {} i.e an empty set
Note that intersection means all the elements common to the three sets
1.Construct a linear equation from the following statements.
(i) The quotient of three times a number and 5 is 9.
(ii) One-third a number added to 5 gives 25.
2. Solve the following equations.
15(x-1) – 3(x-2) + 7(x+3) = 0
3. What do you mean by SAS and RHS?
4. Find whether the pairs of triangles in each question below are congruent or not. If yes then state the criterion of congruence in each case.
P Q
_________
| |
3cm | | 3cm
|_________|
S R
Answer:
Stop cheating!!!!!
The sum of x and ten is twenty( write the equation
Answer:
2x10=20 X=2
Step-by-step explanation:
Please mark brainliest
Answer:
x+10=20
Step-by-step explanation:
I don't know if you want me to solve for x too, but if you do then x=10 :D
hope this helps :D