Answer:
decimal
Step-by-step explanation:
Before using the rate given as a percentage in simple interest formula, you must first convert it to decimal.
This helps in simplifying the work and help the calculation.
Simple interest = [tex]\frac{PRT}{100}[/tex]
P is the principal
R is the rate
T is the time
The rate is taken to decimal and inserted into the problem.
Before using it in the simple interest formula, you must first convert it to a decimal.
The following information should be considered:
We know that there is four terms i.e. simple interest, Principal, rate of interest, and the time period.Also, SI = (Principal) (Rate) (Time period).Here for rate we have to take it in a decimal form and then insert into the problem.Therefore we can conclude that the last option is correct.
Learn more: brainly.com/question/19350832
please help asap, will mark brainliest
Answer:
The answer is 122.07 if you round it, but the full decimal is 122.065556157
what percentage of students earned A’s on their paper ?
Answer:
21% or C
Step-by-step explanation:
If 60 students either didn't pass, got Cs or Bs, then 16 out of the 76 got As which is 21 percent.
In order to train for a marathon, Janelle researches training programs. One training program suggests running 396 miles over a period of 22 weeks. What is the average number of miles Janelle will run each week in this program?
Answer:
18 miles per week
Step-by-step explanation:
396/22 is 18miles/week
The domain of the following relation R {(3, -2), (1, 2), (-1, -4), (-1, 2)} is
A. {-1, 1, 3}
b. {-1, -1, 1, 3}
с. {-4, -2, 2, 2}
d. {-4, -2, 2}
Please help me I don't understand the equation
Answer:
0.00284090909
Step-by-step explanation:
It’s basicly a unit conversion that converse whatever you have to miles/h, so you are getting a miles and get a time and do the math, the final answer will be 180/(5280*12)=0.00284090909
Jenny is having a party. She has one
large container of soda with 179 ounces in it. A second container holds
128 ounces, but half of it has already
been used. If there are 12 people at
the party, how much soda can each
person have?
Solve the inequality.
2(4x-3) 2-3(3x) + 5X?
Answer:
x[tex]\geq[/tex]0.5
Step-by-step explanation:
PLEASE PLEASE PLEASE HELP ME PLEASE!!
Answer:
x=14 to make the pay equal.
Step-by-step explanation:
Okay so what I did here is kind of time-consuming and I'm sure there's a better way, but I used a calculator to substitute a lot of different numbers into the equation to make it equal, and when I got to 14, the equations both ended up as 625.
Please help! Asap! i will give brainiest to whoever gives correct answer please help
Answer:
It is C. with x as 1 and y as 5
Step-by-step explanation:
The third choice (first values are x=1,y=5)
This is the only choice in which there is a direct, linear constant relationship between x and y. the equation would be x=5y.
The slope of the line that represents the data Nicholas collected is -63, and the y-intercept is 825. Explain what these represent in the context of the situation. Remember that x is the number of days, and y is the number of canned goods. The slope of the line that represents the data Nicholas collected is -63, and the y-intercept is 825. Explain what these represent in the context of the situation. Remember that x is the number of days, and y is the number of canned goods.
Answer:
slope of - 63 in the context means, as the number of days increases by 1, The number of canned goods there is 63 reduction in yhe number of canned goods.
An intercept value of 825 means the Number of canned goods even when the number of days is 0.
Step-by-step explanation:
Given that:
Slope = - 63
y intercept = 825
x = number of days
y = number of canned goods
From the general form of a linear model :
y = mx + c
m = slope / gradient ; c = intercept
Hence,
y = - 63x + 825
A slope of - 63 in the context means, as the number of days increases by 1, The number of canned goods there is 63 reduction in yhe number of canned goods.
An intercept value of 825 means the Number of canned goods even when the number of days is 0.
Answer:
The slope indicates that the soup kitchen uses 63 cans per day. The y-intercept shows that there were initially 825 cans at the soup kitchen.
Step-by-step explanation:
hi ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Does anyone know this one I will give 25 points
Answer:
C
Step-by-step explanation:
I think, I’m not so sure.. But if I am correct, the table shows capable coordinates.
Use the coordinates J(7, 8), K(1, 2) and L(5, 2) for AJKL.
The centroid for AJKL is at point M. What is JM rounded to the nearest tenth?
A.)2.4
B.) 4.3
C.) 4.8
D.) 7.2
Answer:
4.3
Step-by-step explanation:
500mL is about how many cups
A: 1.1
B: 10
C: 8
D: 2.5
Answer:
the answer would be D.
Step-by-step explanation:
500 mL as cups is actually around 2.11, but since 2.5 is the closest answer, I would say it is D.
Brainliest if i am right? uwu
What is an equivalent fraction to 10/20?
Answer:
1/2
Step-by-step explanation:
5 x 10-2 Standard notation
Answer:
50x-2
Step-by-step explanation:
A research team is testing whether a fuel aditive increases a car's gas mileage. The maker of the additive claims that the additive will increase a car's gas mileage by at least 6 mpg. Among 25 cars that were treated with the additive, the average increase in mileage was 5.3 mpg with a standard deviation of 1.8 mpg. The research team found the z-score to be -1.94. Is there enough evidence to reject the company's evidence?
Answer:
Yes there is sufficient evidence to reject the company's evidence
Step-by-step explanation:
From the question we are told that
The sample size is n = 25
The mean is [tex]\= x = 5.3 \ mpg[/tex]
The standard deviation is [tex]\sigma = 1.8 \ mpg[/tex]
The z-score is z = -1.94
The null hypothesis is [tex]H_o : \mu = 6 \ mpg[/tex]
The alternative hypothesis is [tex]H_a : \mu \ne 6[/tex]
Generally the p-value is mathematically evaluated as
[tex]p-value = 2 * P( Z <-1.94)[/tex]
From the z table the area under the normal curve to the left corresponding to -1.94 is
[tex]P( Z <-1.94) = 0.02619[/tex]
=> [tex]p-value = 2 * 0.02619[/tex]
=> [tex]p-value = 0.052[/tex]
Let assume the level of significance is [tex]\alpha = 0.05[/tex]
Hence the [tex]p-value > \alpha[/tex] this mean that
The decision rule is
Fail to reject the null hypothesis
The conclusion is
There is sufficient evidence to reject the company's evidence
Helpppppppp asap please with calculations pls pls pls
Answer:
For the first one it is y = -5x because for it to be direct it can't have a b-intercept. it must start at 0.
Second question: y2 - y1/x2 - x1
13-(-8)/(-4)-3
21/(-7)
-3 is the slope
y= -3x + b
13 = -3(-4) + b
13 = 12 + b
12 - 13 = b
b = -1
y=-3x-1
0 = -3x - 1
1 = -3x
1/-3 = -3x/-3
x= -1/3
y=-3x-1
y=-3(0)-1
y= -1
The answer to the 3rd question is y = 1x + 2 because the rise over run is one and the line crosses the y-intercept at 2.
I am not sure if these answers are correct.
Pls help me this is due tmr morning
Please help me with this math problem and i will mark u brainliest
Answer:
202.4 - 27 * 3 Add.
202.4 - 81 Multiply.
121.4 Subtract.
Step-by-step explanation:
I solved it from the "add" step, since you already did the rest. The problem was completed by just following the order of operations: PEMDAS.
❗️❗️❗️Solve❗️❗️❗️
6(x^2)-2x-4
Answer:
x=-1
Step-by-step explanation:
PLZ PLZ PLZ HELP ME!!!!! I know this is alot to ask for but i need help. Im doing this test in math and i don't wnat to fail. PLZ PLZ PLZ HELP ME. Oh and #10 has a typo it is swimming 10ft. the question doesnt has 10ft on it. PLZ HELP ME
Answer:
1). 14-22
if you take 22 away from fourteen, you get negative what? Its pretty simple it’s just subtraction. 11). Mark has NEGATIVE 5. Maria has POSITIVE 2. The positive number will always be greater than the negative number.
Let me know if you need additional help :)
The number of students, SSS, serviced by the school system in the town of Emor, ttt years from 2000 can be modeled by the function S(t)=10{,}000(1.1)^t. The number of classrooms, C, in the town of Emor, t years from 2000 can be modeled by the function C(t)=450+40t. Let D be the average number of students per classroom in Emor's school system t years from 2000.
Answer:
The formula of D (t) is .1000.(1.1)/45+4t
Step-by-step explanation:
The expression representing the number of students serviced by the school system in the town of Emor, t years from 2000 is:
And the expression representing the number of classrooms in the town of Emor, t years from 2000 is: s(t)=10,000.(1.1)^t
The expression D (t) represents the average number of students per classroom in Emor's school system t years from 2000.
Then the average number of students per classroom can be computed by:
C(t)=450+40t.
Average number of students/classroom = Number of students/Number of classrooms so the answer is D (t) .1000.(1.1)/45+4t
Thus,the formula of D (t) is .
BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!!
Answer:
Sam Houston
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
I think it's D. Sam Houston
Step-by-step explanation:
A deposit plus $8 per hour.
Answer:
1, 2 or 3 hours
Step-by-step explanation:
The inequality would be $20+$8x ≤ 50
$20 deposit plus $8 per hour times the # hours so you don't go over $50 so x could be 1,2,or 3 hrs.
Solve the inequality.
y – 2 > 3
Answer:
hi
Step-by-step explanation:
im trying my best ill come back to this rn
This package of sliced cheese costs $2.97. How much would a package with 18 slices cost at the same price per slice?
Answer:
$53.46
Step-by-step explanation:
The answer is 53.46 because 2.97 multiplied by 18 is 53.46
PLZ HELP..8TH TIME POSTING :)) yeahhhh
Which algebraic rule describes the transformation?
Wont let me copy and paste picture .-.
Cordinates: RUST: R= -4,-1 U= -4,-3 S= -1,-1 T= -1,-3
Cordinates: R'U'S'T': R'= 4,1 U'= 4,3 S'= 1,1 T'= 1,3
A: (x,y)-----(-x,y)
B: (x,y)-----(-x,-y)
C: (x,y)-----(-y,-x)
Answer:
B
Step-by-step explanation:
a tank containing 64 gallons lost 6 1/4% through leakage. How much remained in the tank?
Answer:
60 gal
Step-by-step explanation:
1/2z+6=3/2(z+6) need the answer asap
Answer:
z = -3
Step-by-step explanation:
[tex]\frac{1}{2}[/tex]z+6 = [tex]\frac{3}{2}[/tex](z+6)
Expand and cancel out brackets.
[tex]\frac{1}{2}[/tex]z+6 = [tex]\frac{3}{2}[/tex]z +
Simplify.
[tex]\frac{1}{2}[/tex]z+6 = [tex]\frac{3}{2}[/tex]z + 9
Isolate x and numbers.
[tex]\frac{3}{2}[/tex]z - [tex]\frac{1}{2}[/tex]z = 6-9
Simplify.
[tex]\frac{2}{2}[/tex]z = -3
z = -3
Answer:
z=−3
Step-by-step explanation:
1/2*z+6-(3/2*(z+6))=0
Simplify 3/2
1 3
((— • z) + 6) - (— • (z + 6)) = 0
2 2
Simplify 1/2
Rewrite the whole as 6.1 Pull out like factors :
-2z - 6 = -2 • (z + 3) a fraction using 2 as the denominator.
-z - 3 = 0
7.1 Solve : -z-3 = 0
Add 3 to both sides of the equation :
-z = 3
Multiply both sides of the equation by (-1) : z = -3