Answer: 3.6791719e+46
Step-by-step explanation :
3.35 * 10 = 33.5 ^25
molecules per litre = 33.5 ^ 25
2.4 * 10 = 24 ^ 7 = 4,586,471,424 ( we'll assume this is ml as the question doesn't specify ) so thats 4,586,471,424ml discharged every second which is 4,586,471 litres per second. 4,586,471 * 60 seconds in a minute = 275,188,260 litres discharged every minute.
molecules per litre is 33.5 ^ 25 and litres discharged per minute is 275,188,260
so the answer would be : 275,188,260 * 33.5 ^ 25 = 3.6791719e+46 (in other words a big number)
Check yourself ^
4. 3 mm 15 cm name the solid each net will form
Answer:
hi
Step-by-step explanation:
Pls help extra points and mark brainlist
The high temperature is 35 degrees and the low is -2 degrees. What is the difference between the high temp and low temp?
Answer:
33
Step-by-step explanation:
Answer:
It should be 37
Step-by-step explanation:
sorry if its wrong
A study of class attendance and grades among first-year students at a state university showed that, in general, students who missed a higher percent of their classes earned lower grades. Class attendance explained 16% of the variation in grade index among the students. What is the numerical value of the correlation between percent of classes attended and grade index
Answer:
the numerical value of the correlation between percent of classes attended and grade index is r = 0.4
Step-by-step explanation:
Given the data in the question;
we know that;
the coefficient of determination is r²
while the correlation coefficient is defined as r = √(r²)
The coefficient of determination tells us the percentage of the variation in y by the corresponding variation in x.
Now, given that class attendance explained 16% of the variation in grade index among the students.
so
coefficient of determination is r² = 16%
The correlation coefficient between percent of classes attended and grade index will be;
r = √(r²)
r = √( 16% )
r = √( 0.16 )
r = 0.4
Therefore, the numerical value of the correlation between percent of classes attended and grade index is r = 0.4
Please describe the process for solving for measure of angle # 7 WITHOUT USING NUMERIC VALUES
Answer:
it would be 50° i think but im not positive
choose the inequality that represents the following graph
Answer:
its a
Step-by-step explanation:
did it on khan 2021
Find the reciprocal of the number 2/7
Answer:
7/2
Step-by-step explanation:
The reciprocal is basically just flipping the fraction upside down. Reciprocal is also called inverse.
To order a pizza, you must choose a type of crust, a type of sauce, and also a size. How could you determine the number of outcomes?
# of different crust choices x # of different sauces x # of different sizes = the # of outcomes u'll end up w :)
Answer:abe
Step-by-step explanation:
I quite literally have no idea , please help
Answer:
The trapezoid is D
Step-by-step explanation:
I learned this in 3rd grade
Make a conditional relative frequency table for the columns of movie type. Determine which statement has the strongest association.
Do you prefer watching a comedy, a drama, or a thriller movie?
Comedy Drama Thriller Row Totals
Males 35 12 75 122
Females 46 65 18 129
Column Totals 81 77 93 251
Males prefer comedy movies.
Females prefer drama movies.
Males prefer thriller movies.
Females prefer thriller movies.
The statement which has the strongest association is Males prefer thriller movies.
To obtain which statement has the strongest association, we calculate the probability of each given statement and select that which has the highest probability value.
• probability of Males prefer comedy movies :
n(males who prefer comedy) / n(males)
= 35 / 122 = 0.287
• probability of Females prefer drama movies :
n(Females who prefer drama) / n(females )
= 65 / 129 = 0.504
• probability of Males prefer thriller movies.
n(males who prefer prefer thriller ) / n(males)
= 75 / 122 = 0.615
• probability of Females prefer thriller movies.
n(females who prefer prefer thriller ) / n(females)
= 18 / 129 = 0.140
Comparing the probabilities obtained, Males prefer thriller has the highest probability, thus the strongest association.
A similar question can be found here : https://brainly.com/question/22520957
Answer:
i got it right this person above me is correct.
Step-by-step explanation:
How would I solve this?
Answer:
i cant read that
Step-by-step explanation:
What is the product of 1.45x^3y^6 and 2.6xy^3
Answer:
7.926425y^9x
Step-by-step explanation:
multiply
Khan academy
Answer if you know only!!!
Answer:
x=45°
Step-by-step explanation:
The 160° plus the unlabeled angle to the left of it are supplementary, meaning when added they equal 180°. The unlabeled angle will therefore be 20°. The angle across from the 20° will also be 20°. 115° + 20° = 135°. Now all that is left on the top half is x.
180° - 135° = 45°
HELP QUICKLY PLS
There are 65 boys and 60 girls at a school. Of these students, 26 girls and 19 boys play an instrument. What percent of the students at the school play an instrument?
What is the price of one notebooks? 8 notebooks for $20.24 (find the unit rate)
A.$2.53
B.$20.00
C.$253
D.$25.30
Answer:
A. 2.53
Step-by-step explanation:
20.24/8
What is the shortest possible perimeter for an arrangement with an area of 15 square feet
Answer:
Step-by-step explanation:
t7lu78o78
What is the area of 10 cm 3 cm 7 cm 18 cm
Answer: 10 times 3 equals 30 and 7 times 18 equals 126. 126 plus 30 is 156 is the answer
Step-by-step explanation:math
21< -4+5x Hurry I need it
PLEASE HELP I WILL GIVE BRAINLEST!!
Answer:
8 1/8
Step-by-step explanation:
I used a calculator....
(hope this helps :P)
Help me pls pls pls
What is 0.068 in percentages?
Answer:
6.8%
Step-by-step explanation:
Answer: 6.8%
Step-by-step explanation:
A company rents movies that can be streamed online or downloaded to a computer. The company charges a one-time sign-up fee and a charge for each movie x. The equation to represent this is y = 5x + 20. What is the sign-up fee and cost per movie?
Answer:
Step-by-step explanation:
The sign up fee is 20 dollars.
the cost per movie is x and it is fixed at 5 dollars.
Which of these coordinates would represent the intercepts of the graph of the function f(x)=3x-9
Answer:
(0,-9) and (3,0)
Step-by-step explanation:
Violet bakes 7 dozen cookies.
She ate 2 cookies.
She gave 2 dozen cookies to her brother.
She gave 9 cookies to her mother.
How many cookies did Violet have left?
Show your work.
Answer: 49 cookies
Step-by-step explanation: 7 dozen= 84 , so subtract 84 by the 2 cookies she ate and you'll get 82, now 2 dozen= 24, so now subtract the 24 cookies that she gave to her brother by 82 and you'll get 58, then subtract the nine cookies she gave to her mom by 58 and you'll get 49 cookies.
so basically,, 84-2= 82 -2 = 58 -9= 49
I hope this helped :)
What is the slope of a line perpendicular to the line whose equation is: -2x+y=-7?
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros.
4, -1+6i
Answer:
Step-by-step explanation:
f(x) = (x-4)(x+1-6i)(x+1+6i)
= (x-4)((x+1)²-(6i)²)
= (x-4)((x²+2x+1)-(-36))
= (x-4)(x²+2x+37)
= x³-2x²+29x-148
When paying for a restaurant order, a customer gave a $3 tip on a $20 meal. What percent was the tip?
Answer:
.15 or 15%
Step-by-step explanation:
20 × .15 = 3
hope this helps, good luck :)
Pls help extra points and mark brainlist
Answer:
I'm positive its 8
i hope it helps!
Solve the equation.
2x − 3 + 4x = 21
Answer:
x = 4
Step-by-step explanation:
2x - 3 + 4x = 21
First, combine like terms
6x - 3 = 21
Now, add 3 to both sides of the equation
6x = 24
Finally, divide both sides by 6
x = 4
WILL GIVE BRANLIEST -
A store is offering a 20% discount on all items.
Write an equation for the relationship between the discount price of an item, D , and its original price, p
d+p/20% Step-by-step explanation: