Answer:
if im not mistaking 6.
Step-by-step explanation:
Answer:
6 pints is the anwser.
Step-by-step explanation:
you just have to keep adding until you cause get the closest possibble number and count how many times you added 2.35 and there your anwser!
What is 30+ 90- 3000 X 90 + 500 =
HElP ME MY SON'S WORK IS SO HARD
P.S I am a teenage father
Answer:
-269,380
Step-by-step explanation:
Answer:
-269380
Step-by-step explanation:
:) Simplify 2^4 x 2^6 / 2^5
Answer:
2^5
Step-by-step explanation:
2^4 × 2^6 ÷ 2^5
= 2^10 ÷ 2^5
=2^5
Select all of the statements that are true about the following expression: –4x3 + 3x² - 1
A The polynomial is a cubic trinomial.
B The polynomial is not in standard form.
c The degree of the polynomial is 3.
D The leading coefficient is 4.
E The polynomial has 3 terms.
F The leading coefficient is -4.
Converting 14 in to centimeters
Answer:
35.56
Step-by-step explanation:
multiply the length value by 2.54
Answer:
35.56 cm.
Step-by-step explanation:
multiply the length value (the number) by 2.54
what is 22 less than 15
Answer: Algebraic: 15-22
Simply:-7
Step-by-step explanation:
Less than means to take away from, so in this case we are taking away 22 from 15
Write another ratio that is equivalent to 4 :6.
2. How do you know they are equivalent?
Archie is taking a course in probability theory. Discussion sessions with the class TA (teaching assistant) conflict with Archie's trips to the beach. Archie has to decide between attending TA sessions, which might help him do better in the probability course, and going to the beach.
Archie learns that 93% of past students who did not attend TA sessions received a grade of B or below in the course. Archie also learns that 11% of past students received a grade higher than B. After some thought, Archie decides to attend the TA sessions. Not all of his classmates share his decision; in fact, only 4 out of every 18 of his classmates attend discussion sessions with the TA. Compute the probability that Archie will receive a grade higher than a B in the course.
Answer:
The probability that Archie will receive a grade higher than a B in the course is 0.2164.
Step-by-step explanation:
We are given that Archie learns that 93% of past students who did not attend TA sessions received a grade of B or below in the course. Archie also learns that 11% of past students received a grade higher than B.
Let B = event that the student received a grade higher than B.
and T = event that the student discussion sessions with the TA.
So, P(B) = 0.11 and P(T) = [tex]\frac{4}{18}[/tex] = 0.22
Also, the probability that the students who did not attend TA sessions received a grade of B or below in the course = P(B'/T') = P(not B/not T) = 0.92
Now, we have to find the probability that Archie will receive a grade higher than a B in the course given he attended the discussion sessions with the TA = P(B/T)
As we know that the conditional probability formula is given by;
P(B/T) = [tex]\frac{\text{P}(\text{B} \bigcap \text{T})}{\text{P(T)}}[/tex]
Now, as it is given that P(not B/not T) = 0.92
So, [tex]\frac{\text{P}(\text{not B} \bigcap \text{not T})}{\text{P(not T)}} =0.92[/tex]
[tex]\frac{\text{P}(\text{not B} \bigcap \text{not T})}{1 - \text{P(T)}} =0.92[/tex]
[tex]\frac{\text{P}(\text{not B} \bigcap \text{not T})}{1 - 0.22}} =0.92[/tex]
[tex]{\text{P}(\text{not B} \bigcap \text{not T})} =0.92\times 0.78[/tex]
[tex]{\text{P}(\text{not B} \bigcap \text{not T})}[/tex] = 0.7176
Also, [tex]{\text{P}(\text{ B} \bigcup \text{ T})}= 1 - {\text{P}(\text{not B} \bigcap \text{not T})}[/tex]
[tex]{\text{P}(\text{ B} \bigcup \text{ T})}[/tex] = 1 - 0.7176 = 0.2824
Now, the formula for [tex]{\text{P}(\text{ B} \bigcup \text{ T})}[/tex] is given by;
[tex]{\text{P}(\text{ B} \bigcup \text{ T})} = \text{P(B)} + \text{P(T)} - {\text{P}(\text{ B} \bigcap \text{ T})}[/tex]
0.2824 = 0.11 + 0.22 - [tex]\text{P(B} \bigcap \text{T})[/tex]
[tex]\text{P(B} \bigcap \text{T})[/tex] = 0.33 - 0.2824 = 0.0476
Now, the required probability P(B/T) = [tex]\frac{\text{P}(\text{B} \bigcap \text{T})}{\text{P(T)}}[/tex]
= [tex]\frac{0.0476}{0.22}[/tex] = 0.2164
Hence, the probability that Archie will receive a grade higher than a B in the course is 0.2164.
40hrs $11.00/hr
15%
8%
7%
What were each tax totals. What is the gross pay. What is the net pay. Show your work
Answer:
$440$66, $35.20, $30.80$308Step-by-step explanation:
Gross pay means the amount of money you get without any tax reductions.
40 * 11 = $440
Find the value of all the taxes.
440 * 0.15 = $66
440 * 0.08 = $35.20
440 * 0.07 = $30.80
Net pay means the amount of money you get with tax reductions.
440 - 66 - 35.20 - 30.80 = $308
Best of Luck!
51.7 is 400% of what number
Answer:
51.7 / 4 = 12.925
Step-by-step explanation:
Dave buys a baseball for $15 plus an 8% tax. Mel buys a football for $20 plus an 8% tax. What is the difference in the amount Dave and Mel paid, including tax? Round your answer to the nearest cent.
Answer: $5.40
Step-by-step explanation:
First we will find the tax amount for Dave by multiplying 8% by 15.
8% * 15 = 1.2
Now add it to the original price of the baseball which is 15.
15 + 1.2= 16.20 This means Dave paid $16.20 in total.
Now find the tax amount for Mel.
20 * 8% = 1.6
Add 1.6 to the original price which is $20.
1.6 + 20 = 21.60
Mel also paid $21.60 in total.
To find the difference we need to subtract the lowest amount from the highest amount.
21.60 - 16.20 = 5.40
Solve for x - PLEASE NEED HELP, this is my 3rd time posting it.
Answer:
[tex]x=58[/tex]
Step-by-step explanation:
First, remember that the maximum degree of an angle totals 360°.
Since we already have 294°, this means that what is left must total [tex]360\textdegree - 294\textdegree= 66\textdegree[/tex].
Therefore, this means that our two smaller angles must equal 66°. So:
[tex](36)+(x-28)=66[/tex]
Solve for x. Add on the left:
[tex]x+8=66[/tex]
Subtract 8 from both sides. Therefore, the value of x is:
[tex]x=58[/tex]
Which graph represents y=cos (2x-pi)+5 ?
Answer:
the first graph
Step-by-step explanation:
Answer:
The first graph A)
Step-by-step explanation:
Hope this helps whoever needs it!
Graph the line passing through (−5,6) whose slope is m=-5/6.
Answer:
6=4 1/6+10 1/6
Step-by-step explanation:
here ya go!!!!
6=-4 1/6+b
4 1/6+6=10 1/6(this is b)
4 1/6+(-4 1/6)(these cross out)
sooo
6=-4 1/6+10 1/6
What is another way to arrange blicks
Answer:
yes
Step-by-step explanation:
The owner of a restaurant serving Continental-style entrees was interested in studying ordering patterns of patrons for the Friday-to-Sunday weekend time period. Records were maintained that indicated the demand for dessert during the same time period. The owner decided to study two other variables, along with whether a dessert was ordered: the gender of the individual and whether a beef entrée was ordered. The results are as follows:
GENDER
DESSERT ORDERED Male Female Total
Yes 96 40 136
No 224 240 464
Total 320 280 600
BEEF ENTRÉE
DESSERT ORDERED Yes No Total
Yes 71 65 136
No 116 348 464
Total 187 413 600
A waiter approaches a table to take an order. What is the probability that the first customer to order at the table
a. orders a dessert?
b. orders a dessert or a beef entrée?
c. is a female and does not order a dessert
Suppose you are playing a game with two dice at a casino. If you roll double ones, you win $1, if you roll double twos, you win $2. This pattern continues, up to winning $6 for double sixes. If you roll anything besides doubles, you lose $1. What is the expected value of the game? Can you expect to win money by playing this game over and over again?
Answer:
yes you cam win money form playing this game but you can also lose money.
Step-by-step explanation:
Help me please im to dumb loool
Answer:
im dumb too just a little
a diver jumps off a boat 3 meters above the water and descends to a depth of 18 meters below sea level how for is he from the top of the boat write an expression then solve
Answer:
21
Step-by-step explanation
They jumped 3 meters above the water, jumped down 18, 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18, thats 15 away, the distance is 15, if I am worng (probably am) try 20, if not, Im retarted and dont trust me with this.
9514 1404 393
Answer:
21 m
Step-by-step explanation:
The difference in height between +3 meters and -18 meters is ...
3 -(-18) = 3 +18 = 21 . . . . meters
If y= 4.8 when x= 2.4, what is y when x = 2.05?
Answer:
4.1
Step-by-step explanation:
IF f(x) 3x+5 and g(x) 2x+1 which statement is true
The value of your house is rising by $17,125 per year. If it is worth $159,166 today, what will it be worth in three years?
Answer:
well I actully you do 17,125 times 3 and then you get your answer
Step-by-step explanation:
17,125 times 3
Answer:
210,541
Step-by-step explanation:
17125 x 3 = 51375
51375 + 159166 = 210541
2x-y+7whenx= -5andy-2.
Answer:
-1
Step-by-step explanation:
2x-y+7
Let x = -5 and y = -2
2(-5) -(-2) +7
-10 +2 +7
-10 +9
-1
at a local zoo, adult visitors pay $3 and children visitors pay $1. on one day, the zoo collected a total of $720. if the zoo had 420 visitors that day, how many adults and how many children visited?
Answer:
150 adults and 270 children
Step-by-step explanation:
Let there are x adults and y children.
ATQ,
x+y=420
or
y=420-x ....(1)
Adult visitors pay $3 and children visitors pay $1. on one day, the zoo collected a total of $720.
ATQ,
3x+y=720...(2)
Put equation (1) in equation (2).
3x+420-x=720
2x=720-420
2x=300
⇒x=150
Put the value of x in equation (1)
y=420-150
⇒y=270
So, there are 150 adults and 270 children visited.
what is 8.341 x 10 to the 5th power
Answer:
834100
Step-by-step explanation:
1. Move the decimal FIVE times to the right
8.341 ----> 834100.
2. Solution
834100
Select all pairs of vertical angles in the following image.
which sentence describes is mistake pls answer?!?!?
Answer:
I think the answer is B
Step-by-step explanation:
he would need to factor 4x² in order to get his answer not just 4x
How do you these two questions?
Answer:
dy/dx = e⁻²ᵗ (1 − t)
d²y/dx² = -e⁻³ᵗ (3 − 2t)
(1.5, ∞)
Step-by-step explanation:
x = eᵗ
y = te⁻ᵗ
dx/dt = eᵗ
dy/dt = -te⁻ᵗ + e⁻ᵗ
dy/dt = e⁻ᵗ (1 − t)
dy/dx = (dy/dt) / (dx/dt)
dy/dx = e⁻ᵗ (1 − t) / eᵗ
dy/dx = e⁻²ᵗ (1 − t)
d²y/dx² = d(dy/dx)/dt / (dx/dt)
d²y/dx² = (-e⁻²ᵗ − 2(1 − t) e⁻²ᵗ) / eᵗ
d²y/dx² = -e⁻²ᵗ (1 + 2(1 − t)) / eᵗ
d²y/dx² = -e⁻³ᵗ (3 − 2t)
The function is concave up when the second derivative is positive. -e⁻³ᵗ is always negative, so the second derivative is positive when 3 − 2t is negative.
3 − 2t < 0
3 < 2t
t > 3/2
Or, in interval notation, (1.5, ∞).
Write the equation of the line that passes through the points (7,-6) and (0,2). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
[tex]y+6=\frac{-8}{7} (x-7)[/tex]
Step-by-step explanation:
To find the slope of the equation use [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
So, [tex]\frac{-6-2}{7-0}[/tex] = [tex]\frac{-8}{7}[/tex]. Now we can use our slope and any of the two points to write in point-slope form, which is [tex]y-y_1=m(x-x_1)[/tex]. Using the point (7,-6), the formula will give [tex]y+6=\frac{-8}{7} (x-7)[/tex].
To check, you can plug in this equation and the points into a calculator to graph. The line passes through both points.
How is a rectangle similar to an ellipse? Use concepts of symmetry in your answer. Both have____ perpendicular lines of symmetry, an both have_____ degrees rotational symmetry.
Answer: 2 perpendicular line and 180 degrees rotational symmetry
Step-by-step explanation:
I just did it
The length of a rectangle is (8x – 9) and the width is (2x + 3).
What is the perimeter of the rectangle?
Answer:
P = 20x - 12
Step-by-step explanation:
The Perimeter of a Rectangle is 2l + 2w, where l is the length and w is the width.
Now, let's substitute the given values.
2(8x - 9) + 2(2x + 3)
= 16x - 18 + 4x + 6
= 20x - 12 <--- This is the answer
Hope this helps!