Danny charges $26 for 2 hours of swimming lessons, Martin charges $60 for 4 hours of swimming lessons. Who offers a better deal?
Answer:
Danny has the better deal.
Step-by-step explanation:
26 x 2 = 52
Danny charges $52 for 4 hours while Martin charges $60.
POOOOOOOOOG PLZZZZ!!!! DUE IN TEN MINUTES!!!!! HELP WILL DO BRAINLIEST!!! IMPORTANT!!!
Answer:
Table b
Step-by-step explanation:
In order to find the inverse proportion relationship between x and y, multiply the corresponding values of x and y given in the table. If the products are same for all, there would be inverse relation otherwise not.
Lets first work with table (a)
(a)
3*8 = 24
4*6 = 24
5*4.8= 24
5.5*4 = 22
Here in table a product of all corresponding numbers are not constant. Table (a) has no inverse relation between x and y.
Now, let's work with table (b)
0.1*300 = 30
0.5*60 = 30
45*0.4 = 30
100*0.3= 30
Here products are constant, therefore in table (b) x and y are inversely proportional.
To complete a science experiment, Mrs. McWilliams divides 2,184 grams of a chemical equally among the 26 students in her science class. How many grams of the chemical does she give to each student?
Answer:
84 she will give 84
Step-by-step explanation:
the first thing you need to do is put 2184 in to a chart for dividing then just divide until you get the product your looking for in this problem the answer would be 84
The scores on an exam are normally distributed, with a mean of 73 and a standard deviation of 5. What percent of the scores are less than 78?
16%
84%
50%
135%
Answer:im sorry
Step-by-step explanation:
PLEASE HELP!
What will be the coordinates of vertex an’ of the image?
Answer:
2,4 or -4,4
Step-by-step explanation:
what have you learned about dividing decimal
Answer: When we divide by a decimal, we move the decimal point in the divisor by enough places to the right such that it becomes a whole number. ... We then match this movement in the number 38.5. We move our decimal point one place to the right and end up with 385. Our division problem becomes: 385 ÷ 21.
Help please !!!!!!!!!!!!!!!
Answer:
A
Step-by-step explanation:
Been a while since i’ve done this but I’ pretty sure since A starts on 2 and goes back 7 (into the negatives for minus 7) it would be A.
Answer:
I hope this helps!
-2 - 12 please help me guys, thanks to the people who helped I also need a example on how you got the answer thanks.
Answer:
-14
Step-by-step explanation:
when you subtract a positive from a negative, it's just like adding
2+12=14
so
-2-12=-14
you just put a negative sign at the beginning of your answer
hope this helped!
At a grocery store , the price of pumpkins is determined by how many pounds the pumpkin weighs. The price of a 20.6 pound of pumpkin is $ 6.25. Write an equation that can be used to determine the price of any amount of bananas based on the number of pounds they weigh. Explain the process
Answer:
Step-by-step explanation:
sorry about my last text but the answer is you must divide 6.25 by 20.6 then find the equation that matches the answer.
The Alien Enemies Act of 1798 allowed the president to deport noncitizens considered dangerous. allowed the president to ignore laws he believed unconstitutional. made immigrants wait longer before becoming citizens. made it a crime to criticize the federal government.
Answer: Allowed the president to deport noncitizens considered dangerous.
Step-by-step explanation:
The Alien Enemies Act was part of the Alien and Sedition Acts which were passed through Congress by the Federalist party under President John Adams during a time when they feared going to war with France. These acts were meant to prevent support of the French amongst immigrants who habored French sentiments.
The Alien Enemies Act gave the President the power to arrest and then deport noncitizens of the US or rather citizens of other countries that the US were at war with as they were considered dangerous.
Answer:
its a
Step-by-step explanation:
The angles are Complementary. Find the value of x in the diagram.
Answer:
56
Step-by-step explanation:
90-34=56
Answer:
56°
Step-by-step explanation:
if the angles are complementary then 34° + x = 90°
So x = 56°
Owen And Bella are eating a granola bar Bella eats 1/4 of the granola bar and Owen ate 1/3
Answer:
7/12
Step-by-step explanation:
1/4 x 3/3 = 3/12
1/3 x 4/4 = 4/12
3/12 + 4/12 = 7/12
Hope this helped! ;) Have a good day! :)
What is the value of the expression below?
-8+19+8
0
11
19
35
Answer:
19
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
What’s is 20% of 75 kilograms
Answer:
Its 15
Step-by-step explanation:
20% of 75 is just 15 lol. So i guess 15 Kilograms :)
(brainliest if this is correct for you)
5. Look at the following systems of equations.
3x – 2y = 14
6x = 4y + 28
Which of the following is a description of the solution for this system?
A. An infinite number of solutions
B. No solution
C. One solution
D. Two solutions
Answer:
An infinite number of solutions.
Step-by-step explanation:
Translate six more than the product of a number and 9 equals 4 into an equation
Answer:
6+9n=4
its right
PLEASE HELP! Determine the slope and the y-intercept of the table.
Let's take the first 2 x and y values and use them. First, you need to fill in your formula: y2-y1/x2-x1. It should look like this: 5-2/4-2. Then solve and you should get 3/2. You can't simplify it. So, this is your slope.
Next, you need to put this is into another formula. The formula is y-y1=m(x-x1). Take the first coordinate pair and plug it in for x1 and y1. Plug in your slope for m. When it's filled in, you should have y-2+3/2(x-1). It's hard to explain how to solve it so i'll just write it out.
y-2=3/2(x-2)
y-2=3/2x-3
y=3/2x-1
So, we have our equation in slope intercept form so that we have our slope and our y-intercept.
Y-intercept: -1
Slope: 3/2
Please put this as brainliest it took awhile and I hope this helped :) reply with questions if you still need help or have questions about the steps
What is the product of -2/7 and -3/7?
• -6/7
• -6/49
•6/49
•6/7
Theirs a picture.. Pls answer fast... (Edj) Anyways giving out 50 points to whoever answers it right!!
Answer:
The answer is 6/49, I hope this helps.
I will give you brainiest what is 3+3 go fast and what is 4+4
Answer:
3+3=6 , 4+4=8
Step-by-step explanation: Brainliest pls
four equals the difference of eight and a number and the result is divided by four
Answer:
(8-n=4)/4 click brainliest please and click thanks
Step-by-step explanation:
The mathematical expression which represents the phrase four equals the difference between eight and a number and the result is divided by four is (4 = 8 - x)/4.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
As per the given,
Difference of 8 and a number x = 8 - x
4 equal to 8 - x
4 = 8 - x
Now,
The result is divided by 4
Therefore,(4 = 8 - x)/4
Hence "The mathematical expression which represents the phrase four equals the difference between eight and a number and the result is divided by four is (4 = 8 - x)/4".
To learn more about expression,
https://brainly.com/question/14083225
#SPJ5
How many solutions does this equation have?
1 solution
No solution
x – 5 – (2 - x) =
- 3
o Infinite solutions
Explain your thinking.
Answer:
one soulution
Step-by-step explanation:
you have 5x 2x and 3x subtract 5 by 3 get 2 divide u get 1 I am not certain but it's an attempt
four and two fifths + two and two thirds=
pls help
Answer:
7 and 1/15
Step-by-step explanation:
4+2 then add two fifths with two thirds (convert them into a mixed number)
Write the mixed number as a sum of the whole number (6+1 1/15)
6+1 is 7
answer is 7 1/15
What is the exact value of Tan(pi/12)
We have
0 < π/12 < π/2
and
tan(π/12) = sin(π/12) / cos(π/12)
Both sin(x) and cos(x) are positive for 0 < x < π/2, so we expect tan(π/12) to also be positive.
Recall the double-angle identities for cosine,
cos²(x) = (1 + cos(2x)) / 2
as well as the Pythagorean identity,
tan²(x) = sec²(x) - 1
and by definition,
sec(x) = 1 / cos(x)
Putting everything together, we have
tan(x) = √(1 / cos²(x) - 1)
tan(x) = √(2 / (1 + cos(2x)) - 1)
Let x = π/12. Then 2x = π/6, and cos(π/6) = √3 / 2, so that
tan(π/12) = √(2 / (1 + cos(π/6)) - 1)
tan(π/12) = √(2 / (1 + √3 / 2) - 1)
tan(π/12) = √(4 / (2 + √3) - 1)
tan(π/12) = √(4 / (2 + √3) - (2 + √3) / (2 + √3))
tan(π/12) = √((2 - √3) / (2 + √3))
tan(π/12) = √(7 - 4 √3)
3 = c/-11 Help me with this please.
Answer:
-33=c
Step-by-step explanation:
-11×3=c/-11×-11 which cancels out the -11 and c equals -33
1. What is the result when the SUM of 1/5
and 1/4 is divided by 3/4 ?
Answer:
3/5
Step-by-step explanation:
1/5 + 1/4 = 4/20 + 5/20 = 9/20 divided by 3/4
9/20 x 4/3 = 36/60 = 3/5. (Multiply by the reciprocal)
reflection across y=3
Answer:
y= -3
Step-by-step explanation:
Which of the following expressions has a value of 2/5 in the picture below?
Step-by-step explanation:
Step 1: List out all of the formulas for the trigonometric functions
sin(x) = opposite/hypotenuse
cos(x) = adjacent/hypotenuse
tan(x) = opposite/adjacent
Step 2: Find the following expression that has a value of 2/5
sin(B) = opposite/hypotenuse = ?/5 is FALSE
cos(B) = adjacent/hypotenuse = 2/5 is TRUE
tan(B) = opposite/adjacent = ?/2 is FALSE
Answer: The correction expression that has a value of 2/5 is option B
Answer:
B is the correct option
Step-by-step explanation:
Kim ran a mile in PE class after resting 1 hour her rate was 60 beats per minute if her heart rate decreased 2/5 what was it immediately after she ran the mile
Answer:
Immediately after she ran the mile, her heart rate was 100 beats per minute.
Step-by-step explanation:
If Kim ran a mile in Physical Education class, and after one hour of rest her heart rate was 60 beats per minute, having dropped 2/5 of the pace it had immediately after finishing running, to know what was said heart rate it is necessary to perform the following calculation:
2/5 = 0.4
Thus, her heart rate dropped 40%. Since 100-40 is equal to 60, your 60 beats are 60% of the heart rate immediately after running. Therefore, the post-exercise heart rate is derived from the following calculation:
60 = 60
100 = X
((100 x 60) / 60) = X
(6,000 / 60) = X
100 = X
Therefore, her heart rate immediately after running was 100 beats per minute.
What CANNOT be determined by the factors of a polynomial in factored form?
x-intercepts
solutions
degree of the
polynomial
y-intercept
Answer:Y intercept
Step-by-step explanation: THE OTHER GUY ANSWERED BUT SPELT IT WRONG
The factored form of a polynomial is a representation of the polynomial as a product of irreducible factors
The information that cannot be determined (directly) by the factors of a polynomial in factored form is the option;
y-intercept
Reason:
The factors of a polynomial are the smaller polynomials or expression that divides the polynomial having zero as the remainder
The solutions or x-intercept of a polynomial is given by the points where the value of a polynomial is zero, which is given by the x-values of a factor equated to zero The degree of a polynomial can be found by summing the powers of its factors
However, in the factored form, the y-intercept of the polynomial cannot be determined directly, because, the factored form has to be resolved with x = 0 to determine the y-intercept
Therefore;
The correct option is the y-interceptLearn more here;
https://brainly.com/question/18056389
Rewrite 67.43 ÷1.1 to make the division a whole number.
Answer:
6743÷110 = 67.43÷1.1........... thanks
