Answer:
a) [tex]\frac{10}{21}[/tex]
b) [tex]\frac{1}{2}[/tex]
c) [tex]\frac{16}{25}[/tex]
d) [tex]\frac{10}{27}[/tex]
e) [tex]\frac{80}{209}[/tex]
f) [tex]\frac{29}{50}[/tex]
Step-by-step explanation:
Ratio means to divide in simple terms, therefore you divide each value by the other.
A total of 584 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the number of adult tickets sold. How many adult tickets were sold?
Answer:
584
Step-by-step explanation:
146 adult tickets were sold.
write out your equation first: x+3x=584
4x=584
x=146
Try it out 146+3(146)=584
It worked. That's the solution.
so lets divide the amount of tickets by 4 because there are 4 parts needed in this situation which equals 146 then we know our answer is 146 because the other three parts go to the kids tickets
(hope this helps can i plz have brainlist :D hehe)
solve the equation 4(c-3)-8
what are two ways two start solving this equation? choose both ways.
1.use the distributive property to get 4c-3=8.
2.use the distributive property to get 4c-12=8.
3.add 3 to both sides to get 4c=11.
4.subract 4 from both sides to get c-3=4.
5. divide both sides by 4 to get c-3=2.
Answer:
Step-by-step explanation:
find the product. write the product in simplest form 2/3 x 6
Answer:
4
Step-by-step explanation:
2/3 x 6 = (2)(6)/3 = 4
Answer:
2/3*6
2*2
4
Step-by-step explanation:
i have done directly
divide 6/3 ans will come 2
and multiply both 2
ans will come 4
Can you plz help me simplify 4 over 12
Answer:
1/3
Step-by-step explanation:
4/12÷4÷4=1/3
The answer is 1/3 or 0.333...
Answer: the answer is 1 over 3
Step-by-step explanation:
Garrett wants to triple his spaghetti sauce recipe, which calls for 1 pound 10 ounces of ground turkey. How much turkey will he need?
Answer:
4 pounds, 14 ounces
Step-by-step explanation:
he said triple = *3
converting all the pounds to ounces, 1 pound is 16 ounces
16+10=26
26*3=78
78/16
4 pounds, 14 ounces
How do you know if a probability is significantly high or significantly low?
What is 2+2-5???????????
Answer:
-1
Step-by-step explanation:
When solving a problem like this, you should do addition and subtraction from left to right. 2 +2 = 4, and 4-5=-1. Hope this helps!
Which has a greater value: 7.4-0.0022 or 7.39-0.0012?
Answer:
7.4-0.0022
Step-by-step explanation:
7.39-0.0012=7.3888
7.4-0.0022=7.3978
Answer:
7.4-0.0022
Step-by-step explanation:
that is the answer
Jayden bought a fishing pole and a life jacket. She spent half her money on the fishing pole. What fraction of her money did Jayden spend on the life jacket?
3/4
1/2
2/12
Answer and I will give you brainiliest
estimate the distance between orlando and jacksonville
The highlighted option is wrong, Please help me with this one ill give brainiest
Answer:
Dont care about your life
Step-by-step explanation:
Someone have sox with me yuum I love licking plussy
A building casts a shadow that is 50 feet in length. If the distance from the end of the shadow to the top of the building is 250 feet, what is the height of the building
Answer:
The height of the building is of 244.95 feet.
Step-by-step explanation:
We use the Pythagorean Theorem to solve this question.
We have that:
The shadow of 50 feet is one side of the right triangle, while the height h is other side.
The hypotenuse is the distance from the end of the shadow to the top of the building, which is 250 feet.
So
[tex]50^2 + h^2 = 250^2[/tex]
[tex]h^2 = \sqrt{250^2 - 50^2}[/tex]
[tex]h = 244.95[/tex]
The height of the building is of 244.95 feet.
What is the solution of this system of linear equations?
y = 3x - 2
y - 2 = x
Click on the coordinate grid below to graph the lines,
Answer:
x=2
y=4
You don't need an explanation, do you?
A miniature golf course charges a flat rate of $5.00 for a putter and then $3.25 for every round of golf played. Write an equation in slope intercept form that shows the cost of playing x number of games.
6 litros
Para 60
alumnos
What is the distance between the
plane?
points (2, 1) and (14, 6) on a coordinate
Answer:
13
Step-by-step explanation:
sing the distence formula root (12 squared+ 5 squared)= root (144+25)= root 169 which is 13
if this helps please mark as brainliest.
43942 dividido 52 cuánto es
Answer:
845.038462
Step-by-step explanation:
Answer:
answer 845,038.......
Ten full crates of walnuts weigh 370 pounds, whereas an empty crate weighs 10 pounds. How much do the walnuts alone weigh?
Answer:
so
Step-by-step explanation:
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
The weight of the walnuts alone is 360 pounds
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example: 2x + 3 = 4 is an equation.
We have,
Number of craters of walnuts = 10
Weight of 10 craters of walnuts = 370 pounds
Weight of empty crate = 10 pounds
Weight of the 10 walnuts = M
Weight of the 10 walnuts + weight of the crater = 370 pounds
This can be written as an equation:
M + 10 = 370
Subtract 10 on both sides.
M = 370 - 10
M = 360 pounds
Thus,
The weight of the walnuts alone is 360 pounds
Learn more about equations here:
https://brainly.com/question/27996921
#SPJ2
What is the volume of the cube below?
A. 16x^2
B. 4x^2
C. 4x
D. 16
Answer:
B. 4x^2
Step-by-step explanation:
Volume of the cube
[tex] = 4 \times x \times x \\ \\ = 4 {x}^{2} [/tex]
Answer:
4x^2
Step-by-step explanation:
Please help I WILL GIVE BRAINLIEST !!! I need the answers right away!
Answer:
Step-by-step explanation:
I need help pls:) and if u need help just tell me
Jane has just begun her new job as on the sales force of a very competitive company. In a sample of 16 sales calls it was found that she closed the contract for an average value of 108 dollars with a standard deviation of 12 dollars. Company policy requires that new members of the sales force must exceed an average of more than $100 per contract during the trial employment period. Can we conclude that Jane has met this requirement at the significance level of 90%
Answer:
There is significant evidence that Jane has met the requirement.
Step-by-step explanation:
Given that:
μ = 100
μ > 100
Sample size, n = 16
Sample mean, x = 108
Sample standard deviation, s = 12
Level of significance, α = 0.1
Degree of freedom, df = n - 1 = 16 - 1 = 15
Test statistic
T = (x - μ) / s÷sqrt(n)
Tstatistic = (108 - 100) / 12 ÷ sqrt(16)
Tstatistic = 8 / 3
Tstatistic = 2.6667
Using the pvalue calculator :
Tstatistic at 0.1, df = 15 ;
P-value = 0.008799
Since pvalue < α
We reject the Null
The is no significant evidence to conclude that Jane has exceeded an average of more than $100
Philip is saving money to buy a new computer. He saves the same amount of money each week.
• After 2 weeks of saving, Philip still needs $520 to buy the
computer.
• After 6 weeks of saving, Philip still needs $300 to buy the
computer
How much does the computer cost?
(Note: Express the answer as dollars.cents.)
Answer:
If he still needs 520 to buy the computer in 2 weeks of saving, and 300 to buy the computer in 6 weeks of saving, he saves (520-300)/4, or 55 dollars each week.
So, at week zero, we can find the cost of the computer, which is 520+55+55, or 630 dollars.
Let me know if this helps!
Please help ASAP....
Answer:
Step-by-step explanation:
a) Volume of small cube box = 8 in³
side³ = 8 = 2³
Side of small box = 2 in
b) Side of larger box = 2 + 6 = 8 in
Volume of larger box = 8*8*8 = 512 in³
c) Number of balls to be shipped in the larger box = Volume of larger box ÷ Volume of smaller box
= 512 ÷ 8
= 64 golf balls
Desiree put 5 quarters, 3 dimes, and 7 nickels in her piggy bank. How much money did she put in her piggy bank in total?
Answer:
$1.90
Step-by-step explanation:
5 quarters= $1.25
3 dimes= $.30
7 nickels= $.35
1.25+.30+.35= 1.90
$1.90
Name the percent equivalent to 3/4?
Answer:
3/4×100%=75%is the percent equivalent to 3/4
A percent is a value out of 100
Change the fraction
= 3/4 * 25
= 75/100
This fraction represents a percent.
= 75/100
= 75%
A jacket with an original price of $160 is on sale for 15% off what is the sale price
Answer:
$137.50
Step-by-step explanation:
Multiply 160 by 0.15 to find what 15% of 160. The answer is 22.5. Then subtract 22.5 from 160 to find the answer (137.50)
Answer:
$136
Step-by-step explanation:
To solve percent problems, you can use the formula part %
------- = -----
whole 100
The % would be 15, the whole would be 160, and the part would be x. Cross multiply to get 100x = 2400. Divide 2400 by 100 to get x = 24. Then, subtract 24 from $160 to get $136. The sale price is $136.
Please help, marking brainliest if correct!
Answer:
134 degrees
Step-by-step explanation:
3x-6=180
3x=186
x=62
2x+10
=124+10
=134
Answer:
x-16+2x+10=180 x=62
Step-by-step explanation: 2(62)+10=134
Angle FDG=134
Solve by subsititution y= -2x+5 and 3y=-x-5
Answer:
( 4 , -3 )
Step-by-step explanation:
Trust me
can someone please help me with this? its for an important grade
Answer:
B
Step-by-step explanation:
do not have two y-values assigned to the same x-value