Answer: x=15
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
[tex]\frac{1}{3}x + 5 = \frac{1}{2}x + \frac{5}{2}[/tex]
Bring fractions to the common denominator, by multiplying by the factor that brings it to the LCM,
[tex]\frac{2}{6}x+5=\frac{3}{6}x+\frac{5}{2}[/tex]
Inverse operations
[tex]\frac{2}{6}x+5=\frac{3}{6}x+\frac{5}{2}[/tex]
[tex]-\frac{2}{6} x[/tex]
[tex]5=\frac{1}{6}x+\frac{5}{2}\\*6\\\\30=x+15\\-15\\15=x[/tex]
Find the length of DB and EC given the length of FB is
Answer: DB=31.66and EC=49.32
Step-by-step explanation:
PLEASE HELP ITS DUE IN 3 MIN WILL MARK BRAINLEST
Answer:60mm
Step-by-step explanation:
288,000 π = (4/3)πr³
Divide both sides by π
288,000 = (4/3)r³
Multiply both sides by 3/4
216,000 = r³
Take the cube root of both sides
60 = r
If two fractions are between 0 and 1, can their product be more than 1? please explain. Thank You.
Answer:
B) always less than either of the original fractions
Step-by-step explanation:
We can easily Answer this by taking some values.
The question states that the two fractions, each have values between 0 and 1.
Let us say one of the fraction is 1/2 and the other fraction is 1/3 .
The product of the two fractions is 1/2 x 1/3 = 1/6 .
is lesser than both 1/2 and 1/3 .
So, the correct answer is that the product is always less than either of the original fractions.
The two fractions are between 0 and 1 their product will always less than either of the original fractions.
What is fraction?A fraction is number expressed "as quotient, in which the numerator is divided by denominator".
According to the question,
If two fractions are between 0 and 1. In order to check their product be more than 1.
Let us assume one fraction is 1/2 and the other fraction is 1/3. The product of the two fractions:
1/2 x 1/3 = 1/6.
Since the value of fraction 1/2 is 0.5, the value of fraction 1/3 is 0.3333 and the value of fraction 1/6 is 0.166667.
It clearly shows 0.5 > 0.16667 and 0.3333 > 0.16667.
Hence, the two fractions are between 0 and 1 their product will always less than either of the original fractions.
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SOMEONE HELPPP MEEE !!!!!!
Answer:
you cant see it and we dont know who tom is is there story?
Step-by-step explanation:
Dakari makes 2 dozen jars of jam. The total weight of all of the filled jars is 211.2 ounces. When empty, each jar weighs 1.2 ounces. The equation_____?_______
can be used to calculate the weight, j, of jam in one jar. The weight of jam in one jar is ______?________
ounces. Pls fill in blanks
Answer:
Step-by-step explanation:
Answer:
a and c for the blanks
can someone please help
9514 1404 393
Answer:
C. √15 units
Step-by-step explanation:
The Pythagorean theorem tells you of the relationship between the sides and diagonal of the rectangle:
8² = 7² +?²
64 = 49 + ?²
15 = ?² . . . . . .subtract 49
? = √15 . . . . . take square roots
What’s the a and b from the quadratic function
Answer: a=1 b=-4
Step-by-step explanation:
Apply the equation y= a^2+bx+c
what is the answer :(
Answer:
70 inches
Step-by-step explanation:
10 in x 7 in =70 inches
MARK ME BRAINLIEST!!!!!!!!!!
What is 7 3/4 - 1/3 =
Answer: 215/12
Step-by-step explanation:
Show your work with x box method
Can't get my head around this at all any help would be greatly appreciated.
Answer:
The input is -6, hope this helps :D
Step-by-step explanation:
Represent the machines as expressions:
outputA= 7x-6
outputB= 3x+2
Find the input when the outputA is 3*outputB:
outputA=3outputB
(7x-6)=3(3x+2)
7x-6=9x+6
2x=-12
x=-6
Answer:
[tex]x=-6[/tex]
Step-by-step explanation:
[tex]A=7x-6\\B=3x+2\\For A=3B\\7x-6=3(3x+2)\\7x-6=9x+6\\2x=-12\\x=-6\\[/tex]
Can someone plzz help this assignment is due in 15 minutes and I really need help on some questions!!! Ms. Martinez, an experienced typist,
averages only 3 errors in 500 words.
On the average, what percent of the
words that Ms. Martinez types
contain mistakes?

Answer:
0.6%
Step-by-step explanation:
divide 3 by 500
get 0.006 and move decimal back 2 places to give the percent
Which of the following values for x is true for 4x > 10?
Help please
Answer:
x=3
Step-by-step explanation:
this is because if you try each salution this is the knly one that is greater than 10
1. The grocery store sells a bag of BBQ chips for $1.99 each. The total sales s(c) is a
function of the number of bags of chips c sold.
a. Identify the independent variable.
b. Identify the dependent variable.
C. What values of the domain and range make sense for this situation?
d. Write a function to represent the total sales.
e. What would the total sales be for 5 bags of BBQ chips?
Answer:
A?
Step-by-step explanation:
I believe it's a because $1.99 is the dependent variable
An equation can be defined as a mathematical statement consisting of an equal symbol between three algebraic expressions that have the same value.
true or false
Evaluate the expression (a^2 b^0 c^-4) if a=6, b=-2, and c=3
Answer:
2915/81
Step-by-step explanation:
Help don’t use for points or I’ll take it back
Also what app can let me do this
Step-by-step explanation:
We need to find the value of x.
We can see that x and 70° are supplementary.
So, we can ✍ write:-
x + 70 = 180
x = 180-70
x = 110° is the answer.
Hope it helps :)
Gianna is designing a new board game, and is trying to figure out all the possible outcomes. How many different possible outcomes are there if she rolls a fair die in the shape of a pyramid that has four sides labeled i to 4 and spins a spinner with three equal-sized sections labeled Walk, Run, Stop?
Answer:12
Step-by-step explanation: basically 4x3 over the events
Multiplication is the process of multiplying. The number of different possible outcomes for Gianna's board game is 12.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
The number of possible options that the die has is 4. The number of possible options the spinner has is 3. Therefore, the total number of possible options is,
Total number of possible options
= (Number of possible options on-die) × (Number of possible options on spinner)
Total number of possible options = 4 × 3
Total number of possible options = 12
Hence, the number of different possible outcomes for Gianna's board game is 12.
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5.2 × _______ = 5.2 whats the answer
Answer:
1
Step-by-step explanation:
Select all true statements about the table above.
A The table shows a proportional relationship.
B. When x is 20, y is 2.55
C. All the ratios y/x for related pairs of x and y are equivalent to 8.
D. The unit rate of y/x for related pairs of x and y is 1/8
E. If the table continued, when x is 30, y would be 3.75
Answer: A,C,E
Step-by-step explanation: :)
What is the mean of a binomial distribution with 20 trials and a probability of success for each trial of 30% ?
90 ala llame si manifiesta tu fiesta José nada
Lexus skateboards from his house to school 4 miles away. It takes him 20 minutes.
Assume that Lexus skateboards at a constant rate.
Part A
Write an equation to represent the number of miles, m, that Lexus can skateboard in t minutes.
Answer:
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
Step-by-step explanation:
Proportional Model
The number of miles m that Lexus can skateboard in t minutes can be modeled by:
m = kt
It's given that Lexus skateboard from his house to school for a distance of m=4 miles in t=20 minutes.
Substituting:
4 = k.20
Dividing by 20
[tex]k=\frac{4}{20}[/tex]
Simplifying:
[tex]k=\frac{1}{5}[/tex]
This produces the model
[tex]\displaystyle m = \frac{1}{5}\cdot t[/tex]
I used the equation y=4x+20.
Simplify the following expression. 3 ^11/5 dived 3-^9/5
Answer:
81 is the answer cause u just have to aolve the 3^11^5 first ana comes and divide with the answer ot 3^-9/5.
needhelp
select the correct answer
what are the ratios equvialnt to each other
a 1:6 and 2:9
b 2 :23 and 4:8
c 1:64 and 4:16
d 1:16 and 4:64
A) 1 Km/h
B) 2.5 Km/h
C) 5 Km/h
D) 15 Km/h
Which is the right answer?
Answer:
C
Step-by-step explanation:
The number of bacteria in a certain population increases according to a continuous exponential
growth model at a rate of 8.1% per hour. There are 1800 bacteria at t = 0.
Write an equation that gives the number of bacteria after t hours.
Answer:
Step-by-step explanation:
PLZ HURRY
How many solutions does this system have?
x+4y= 6
y=2x-3
A.one
B.two
C.an infinite number
D.no solution
Answer:
One
Step-by-step explanation:
x+4y = 6
if why is 2x-3 plug it in
x+4(2x-3) = 6
simplify it and you get
x=2
A. one
x = 2,y = 1
~iwa-chan
The difference of the highest and lowest observation is called.
Answer:
Range
Step-by-step explanation:
The difference of the highest and lowest observation is called Range.
Ruth's gross paycheck last week was $445.50 from working 27 hours. What is her hourly
pay rate?
______________________________
= $445.5 ÷ 27Hrs= 16.5= $16.50Ruth's Hourly Pay Rate Is $16.50______________________________
A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of getting a 9.
Answer:
you are only rolling 1 dice the probability of getting 9 is 0 there are only 6 sides to one die
Probability of getting a 9 is 0
Give that;
Total number of outcome in die = 6
Total numbers are {1, 2, 3, 4, 5, 6}
Find:
Probability of getting a 9
Computation:
Number of outcome 9 come in a die = 0
So,
[tex]Probability = \frac{Number\ of\ favourable\ outcomes}{Total\ outcomes}[/tex]
Probability of getting a 9 = 0 / 6
Probability of getting a 9 = 0
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