Find an
equivalent ratio in simplest terms:
24 : 40
Answer:
An equivalent ratio in simplest term is: 3 : 5
If a six-sided cube is rolled, what is the probability that it will land on a 4 or a 6?
Answer:
Step-by-step explanation:
What is probability of rolling a 1, 2, 3, 4, or 5 on a 6-sided cube?
If your 6-sided cube is the usual casino die used in the game of , then
P(rolling a 6)
=16⟹
P (rolling something other than a 6) = P(rolling a 1, 2, 3, 4, or 5) =
1 - P(rolling a 6) =
1−16=66−16=56.
Don’t let the word or throw you off in answering this problem.
Which one is the correct answer please help.
Answer:
C
Step-by-step explanation:
5 times a number is the 5n and the four less is the - 4 so that makes 5n-4
If the time is 9:20 am. What time will it be after three hours and fifty minutes?
Answer:
The time would be 1:10 pm.
Step-by-step explanation:
9:20 + 3 hours is 12:20.
50 minutes after 12:20 is 1:10.
Answer:
1:10
Step-by-step explanation:
Hey there
to solve this problem think 9:20 and 3:50 as ratios. In this problem we will add these too
9:20 + 3:50= 12:70
so, if it is 12:70. in one hour there is 60 and in the 12:70 it 70. so we add one more hour it will be 1:10
= 1:10
An isosceles triangle shaped frame is made from four pieces of metal. The frame has a height of 8 metres and a base of length 12 metres.
The weight of the metal is 2.5kg per metre. Calculate the total weight of the metal in the frame.
Answer:
10m is the correct answer to this question
what are the x and y intercepts of the following equation: 4x+y=-4
PLEASE HELP ME WITH THIS PROBLEM
Answer:
In astronomy, geography, and related sciences and contexts, a direction or plane passing by a given point is said to be vertical if it contains the local gravity direction at that point. Conversely, a direction or plane is said to be horizontal if it is perpendicular to the vertical direction
Step-by-step explanation:
How do you do this because I need help
Answer:
I believe it is B because it is the only solution near....sorry if I am wrong and also your school email is showing which could be bad..so please be careful with your personal info.
Step-by-step explanation:
Have a great day
Determine the intercepts of the line.
4x – 3y = 17
y-intercept: (S,
O
x-intercept:
Answer:
y-intercept: [tex]y = \frac{4}{3} x - \frac{17}{3} [/tex]
x-intercept: [tex]x = \frac{3}{4} y + \frac{17}{4} [/tex]
▪Happy To Help <3
For hw plss help!!!!
Answer:
4th term is 274.4 cm
5th term is 192.08 cm
Step-by-step explanation:
Here, we want to get the 4th and 5th term
Let us get the common ratio;
That would be ;
392/560 = 560/800 = 0.7
The 4th term will be ar^3
= 800 * 0.7^3 = 274.4
The 5th term will be ar^4
= 800 * 0.7^4 = 192.08
You're playing a fantasy game that allows you to create your own character. There are 5 options for the race of
the character, and there are 3 options for the character's main tool.
If you randomly choose the race and the tool, which of these diagrams can be used to find all of the possible
outcomes?
Choose all answers that apply:
А
Diagram A
В
Diagram B
Answer: diagram A
Step-by-step explanation
find the derivative of ln(cosx²).
Answer:
[tex]\displaystyle \frac{dy}{dx} = -2x \tan (x^2)[/tex]
General Formulas and Concepts:
Calculus
Differentiation
DerivativesDerivative NotationBasic Power Rule:
f(x) = cxⁿf’(x) = c·nxⁿ⁻¹Derivative Rule [Chain Rule]: [tex]\displaystyle \frac{d}{dx}[f(g(x))] =f'(g(x)) \cdot g'(x)[/tex]
Step-by-step explanation:
Step 1: Define
Identify
[tex]\displaystyle y = \ln (\cos x^2)[/tex]
Step 2: Differentiate
Logarithmic Differentiation [Derivative Rule - Chain Rule]: [tex]\displaystyle y' = \frac{(\cos x^2)'}{\cos x^2}[/tex]Trigonometric Differentiation [Derivative Rule - Chain Rule]: [tex]\displaystyle y' = \frac{-\sin x^2 (x^2)'}{\cos x^2}[/tex]Basic Power Rule: [tex]\displaystyle y' = \frac{-2x \sin x^2}{\cos x^2}[/tex]Rewrite [Trigonometric Identities]: [tex]\displaystyle y' = -2x \tan (x^2)[/tex]Topic: AP Calculus AB/BC (Calculus I/I + II)
Unit: Differentiation
y = -2x + 5 & y = x - 1
Use the Equal Values Method to solve for x and y
Gracen went out to lunch. Her soda was $125, her hamburger (with cheese) cost $4.75, and she had apple pie for dessert that cost $2.50. She wants to leave a tip of 15%. How much should she leave?
Answer:
She would leave a tip of $1.28
Step-by-step explanation:
So first if we add all of the expenses together we get $8.50. So her who lunch was $8.50. If she wants to leave a 15% tip, it would be 15% of her total cost so, 15% of $8.50 is 1.275. Rounded that's $1.28. She would leave $1.28 tip.
A bowl of cereal weights 60 oz. How heavy is it in kg?
Answer:
1 ounce=28.3495 grams
60 ounces=60*28.3495=1700.97 grams
1 kilogram=1000 grams
1700.97/1000=1.70097 kilograms
Step-by-step explanation:
Answer:
1.701
Step-by-step explanation:
Kenichi took $72 to a concert. If he paid for 5 tickets that each cost d dollars, how much did he still have left? Write an expression to represent the difference in cost with d dollars.
Answer:
The expression represents the difference is (72 - 5d) dollars
Step-by-step explanation:
Let us solve the question
∵ Kenichi took $72 to a concert
∴ The total money with him = 72 dollars
∵ He paid for 5 tickets that each cost d dollars
→ That means he bought 5 tickets each cost d dollars
∴ The cost of the tickets he paid = 5 × d
∴ The cost of the tickets he paid = 5d dollars
∵ The money left with him = total money he has - the amount he spent
∵ The total money = 72 dollars
∵ The amount he spent = 5d dollars
∴ The money left with him = 72 - 5d
∴ The expression represents the difference is (72 - 5d) dollars.
Starter
1) 3 x 100 =
2) 4.6 x 10 =
3) 73.4 x 100 =
4) 0.65 x 1000 =
5) 0.0056 x 100 =
6) 500 = 10 =
7) 750 - 100 =
8) 4560 - 1000 =
9) 6831000 =
10) 15 687 = 1000 =
Answer:
1. 300
2. 46
3. 7340
4. 650
5. 0.56
6. ? (Did you mean 500 -10 or 500 + 10?)
7. 650
8. 3560
9. ? (What?)
10. ? (Did you mean 15,687 - 1000 or 15,687 + 1000)
can you please help, the topic is interpreting linear expressions
Answer:
A and B
Step-by-step explanation:
Nadeen started with 18 tokens and will lose 3 with every game he/she/they play.
The equation that would represent this is a) 18 - 3x. b, when distributed, is also 18 - 3x.
3(6 - x) ---> multuply 3 with 6 and 3 with x
18 - 3x
Answer:
Option A
Step-by-step explanation:
Nadeen started with 18 tokens.
Since each game costs 3 tokens, we can see how much she spent using:
[tex]3x[/tex]
To find how many tokens she have left, we can use:
18 - 3x
Option A should be the correct answer!
Hope this helps!
If 3^2+4^2+12^2=13^2
Then what is 7^2+8^2+__=___
Answer:
wt%ydsYRt5 ydsYRt5 Emre Emre Emre 6 ekmek pazar eba
Answer:
7^2+8^2+56^2 = 57^2
Step-by-step explanation:
If you look at it, you can decipher a pattern. 3x4 = 12, and then add and you get the number on the right.
So, with this we can infer it will go 7x8 = 56^2, which will be equal to 57^2
what is the area of the triangular flag below?
Answer:
Here is your answer
Step-by-step explanation:
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School A rented and filled 5 vans and 9 buses with 499 students. School B rented and filled 10 vans and 9 buses with 539 students. How many students can a bus carry?
Given:
School A rented and filled 5 vans and 9 buses with 499 students.
School B rented and filled 10 vans and 9 buses with 539 students.
To find:
The number of student a bus can carry.
Solution:
Let x be the number of student a van can carry and y be the number of student a bus can carry.
School A rented and filled 5 vans and 9 buses with 499 students.
[tex]5x+9y=499[/tex] ...(i)
School B rented and filled 10 vans and 9 buses with 539 students.
[tex]10x+9y=539[/tex] ...(ii)
Subtract (i) from (ii).
[tex]10x+9y-5x-9y=539-499[/tex]
[tex]5x=40[/tex]
[tex]x=\dfrac{40}{5}[/tex]
[tex]x=8[/tex]
Putting x=8 in (i), we get
[tex]5(8)+9y=499[/tex]
[tex]40+9y=499[/tex]
[tex]9y=499-40[/tex]
[tex]9y=459[/tex]
Divide both sides by 9.
[tex]y=\dfrac{459}{9}[/tex]
[tex]y=51[/tex]
Therefore, a bus can carry 51 students.
Strategies for Rational Numbers Please help me
Answer:
i think its the same thing
Step-by-step explanation:
I NEED HELP ASAP
What is y equal to when x = 0
y = -37x + 4
Answer:
y = 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
y = -37x + 4
x = 0
Step 2: Evaluate
Substitute in x: y = -37(0) + 4Multiply: y = 0 + 4Add: y = 41. What is the circumference of a circle with a radius of 9?
a. 972
b. 817
C. 1877
d. 37
need help with equations only answer if you know the answer
Answer:
v=9
Step-by-step explanation:
Which choice best represents the balance of a savings account at the end of 6 years if the simple interest earned each year is 6.5% and the principal is $1,300?
Answer:
$507.00.
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 6.5%/100 = 0.065 per year,
then, solving our equation
I = 1300 × 0.065 × 6 = 507
I = $ 507.00
The simple interest accumulated
on a principal of $ 1,300.00
at a rate of 6.5% per year
for 6 years is $ 507.00.
pls help i will mark brainliest
Answer:
D
Step-by-step explanation:
The rectangle is 7 x 4 squares, but each side of the square is 2 units
Which expressions are equivalent to z + (z + 6)z+(z+6)z, plus, left parenthesis, z, plus, 6, right parenthesis ?
question- z+(z+6)=
Answer:
[tex]2(z+3)[/tex]
Step-by-step explanation:
We are given that the expression
[tex]z+(z+6)[/tex]
We have to find the expression which is equivalent to given expression.
[tex]z+z+6[/tex]
To find the equivalent expression we will combine like terms
Now, combine like terms we get
[tex](z+z)+6[/tex]
[tex]2z+6[/tex]
By using the property
[tex]a+a+..+a(n times)=na[/tex]
Therefore, the expression we get
[tex]2z+6[/tex]
Now, taking common 2
[tex]2(z+3)[/tex]
Hence, the expression which is equivalent to given expression is given by
[tex]2(z+3)[/tex]
What is the simplified form of √45
a. √5
b. √9·5
c. 3√5
d. 5√3
Answer:
The correct choice would be option C.
Step-by-step explanation:
The ratio of boys to girls in the show are 11 to 17. If there are a total of 132 boys, what is the total of students in the show?
Answer:
216 studentsStep-by-step explanation:
The ratio of boys to girls:
b/g = 11/7If there are a total of 132 boys, then number of girls is:
132/g = 11/7g = 132*7/11g = 84Total number of students:
b + g = 132 + 84 = 216