Answer:
3/4
Step-by-step explanation:
If 1/4 of the tank is full, then 3/4 of the tank is empty.
5
Select ALL the correct answers.
Select all the statements that are true for the following systems of equations.
System A
2x - 3y = 4
4x - y = 18
System B
3x - 4y= 5
y = 5x + 3
System C
2x - 3y = 4
12x - 3y = 54
Systems A and C have the same solution.
Systems A and B have different solutions.
ООООО
Systems B and C have the same solution.
System C simplifies to 2x - 3y = 4 and 4x - y = 18 by dividing the second equation by three.
All three systems have different solutions
Reset
Next
Answer:
I didnt get all of them but A and C are the same and A and B are different
Step-by-step explanation:
Pls help me I don’t get it
Answer: C
Step-by-step explanation: Hope this help :D
Answer:
A. 30cm, 73.3cm
Step-by-step explanation:
Circumference of a circle = 2πr
60π=2πr
r=60/2=30
Radius is 30cm
Arc length = 2πr(θ/360) = 2π(30)(140/360) = 73.3038285838
Arc length is 73.3cm
Help is need please???
Answer:
it expands 2230 people each year
Step-by-step explanation:
Enter an equation that represents the data in the table.
x 3 5 8 10
y 15 25 40 50
An equation is y
Answer:
y=5x
Step-by-step explanation:
3 x 5
5 x 5 and so forth
I think it’s the third one
Answer:
answer s the second one
Step-by-step explanation:
Trust me it's the correct answer
5x2 + 4
Emily has 4 1/2 cups of chocolate chips. Her cookie recipe requires 3/4 cup of chocolate chips. How many batches of cookies can Emily make?
Answer:
There are 6 batches of chocolate chip cookies that can be made.
Step-by-step explanation:
First, turn 4 1/2 cups into an improper fraction with a denominator of 4 (which is 18/4). Then, do 18/4 divided by 3/4 (or 18/4 times 4/3 and both 4s cancel). The result is 18/3 or 6 because 3 times 6 equals 18.
Algebra 2 PLEASE HELP
If a population grows by 90%, what is the multiplier?
If the answer is a decimal, round to the nearest thousandth
Answer:
1.9 is the multiplier.
Step-by-step explanation:
I picked a random number (6) and times it by .90. Then, I added my result to 6. I then divided six by my result to get the multiplier.
Convert to standard form. 4 hundred thousand 16 thousands 4 hundred 21 tens 12 ones
Step-by-step explanation:
PLEASE HELP FAST!!! **20 POINTS**
Answer: constant of proportionately is 0.66 repeating. (I think)
What are the solutions to the equation x2 + bx+c=0?
Answer:
Find the complex solutions using the quadratic formula.
x
=
−
b
−
√
b
2
−
4
c
2
x
=
−
b
+
√
b
2
−
4
c
2
Step-by-step explanation:
Find unit rate round to nearest hundredth if necessary.
Brainliest
Please don’t put any files I cannot download them. Therefore I cannot accept files please and thank you.
Answer:
Step-by-step explanation:
0.57 . im guessing
What is the interval of convergence for the power series the summation from n equals 1 to infinity of the product of negative n factorial and x to the nth power
Answer:
∞ and n = 1
Step-by-step explanation:
The interval of convergence for the power series :
= ∞ and n = 1
summation of the product of negative n factorial and x^n = ∑ -n! * xⁿ
Interval : ∞ , n = 1
And the test that can be carried out here to test for the convergence or divergence of the power series is called Integral test
A rectangular shape of dimension 95m by 75m is drawn to a scale of 1cm to 10m find the area
Answer:
71.25
Step-by-step explanation:
plz press thanks. thank you
Lowest common multiple for 3ab; 6b2; 7a3b
Answer:
L.C.M = 2 × 7 = 14
Step-by-step explanation:
3ab = 3 × a × b
6b² = 2 × 3 × b × b
7a³b = 7 × a × a × a × b
L.C.M = 2 × 7 = 14
Thus, Lowest common multiple for 3ab; 6b²; 7a³b is 14
-TheUnknownScientist
321
The measurement of a rectangular vessel
is 40cm x 30cmx socm. How many litres
of oil can be put inside it to fill it
completely? (100cm3_flitre) tell in easy way
Answer: 60 L
Step-by-step explanation:
Given
The measurement of a rectangular vessel is [tex]40\ cm\times 30\ cm\times 50\ cm[/tex]
If we multiply the given terms then it will give the volume of the rectangular vessel in [tex]cm^3[/tex].
So, the volume of the rectangular vessel is
[tex]\Rightarrow V=60,000\ cm^3[/tex]
Also, we know [tex]1000\ cm^3=1\ L[/tex] i.e. to convert [tex]cm^3[/tex] to L, divide the result by 1000.
[tex]\Rightarrow V=60,000\ cm^3=60\ L[/tex]
Is this 40%? If not, what's the answer? Thanks!
Answer:
It is!
Hope this Helps!
Whích two of the following expressions is equivalent
QUE
QUESTIONI
If 10% of a number is 200, what is 25% of the number
Answer: 25% of 200 = 50
Step-by-step explanation
Answer:
25%of 200 is 50
Step-by-step explanation:
use a calculator
PLEASE HELP. Consider the following equation -(3/2)^x +12=2x-3 Approximate the solution to the equation above using three iterations of successive approximation use the graph below as a starting point
Answer:
71/16
Step-by-step explanation:
I got it right on edmentum. Good luck with the rest of you quiz or test
Thank you top answer!
Find the slope of the line
Answer:
4/5
Step-by-step explanation:
y2-y1/x2-x1. (5,3), (0,-1).
-1-3/0-5.
-4/-5
4/5
Therefore, slope=4/5
If this helps please mark as brainliest
Answer:
4/5
Step-by-step explanation:
Pick a point and call that A; the other point is B.
Take the Y part of B (the second number in the pair) and subtract the Y part of A.
3 - -1 = 4
Then, do the same thing but with the X (the first number in the pair)
so take the X part of B and subtract the X part of A.
5 - 0 = 5
and then put the 4 over the 5to get 4/5.
Fully factories thus expression
4h + 12
Answer:
4(h+3)
Step-by-step explanation:
4h+12
Rewriting as
4h+4*3
Factor out the 4
4(h+3)
Answer:
4(h+3)
Step-by-step explanation:
what is the probability
Answer:
Probability in Maths:-
Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one. Probability has been introduced in Maths to predict how likely events are to happen.
Formula for Probability:-
The probability formula is defined as the possibility of an event to happen is equal to the ratio of the number of favourable outcomes and the total number of outcomes.
Probability of event to happen P(E) = Number of favourable outcomes/Total Number of outcomes
Probability refers to a possibility that deals with the occurrence of random events also can be state as all the events occurring need to be 1.
What is the Probability in Maths?Probability means possibility. This is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.It has been introduced in Maths to predict how likely events are to happen.
Formula for Probability:-
This can be defined as the possibility of an event to happen is equal to the ratio of the number of favourable outcomes and the total number of outcomes.
Here Probability of event to happen can be written as;
P(E) = Number of favourable outcomes/Total Number of outcomes
Learn more about probability here;
https://brainly.com/question/9326835
#SPJ2
can u please help me
Answer:
a) 0.15
b) 0.45
c) 0.16
Step-by-step explanation:
a)
The total probability will add up to 1, so the probability of getting a rat = 1 - 0.35 - 0.4 - 0.1 = 0.15
b)
Probability of cat: 0.35
Probability of hamster: 0.1
Probability of cat or hamster: 0.35+0.1 = 0.45
c)
The probability for getting card out of deck 1: 0.4
The probability for getting card out of deck 1: 0.4
Probability of both: 0.4*0.4 = 0.16
Can someone please simplify 1.50 for me please
Answer:
1
Step-by-step explanation:
1.5^0 = 1
Any number to the zero power is equal to 1
Answer:
50 is already in the simplest form
Step-by-step explanation:
Steps to simplifying fractions
Divide both the numerator and denominator by the GCD
1 ÷ 1
50 ÷ 1
Reduced fraction:
1
50
Therefore, 1/50 simplified to lowest terms is 1/50.
What would the answer be for this equation? 3a^3b^2x2a^2b^5
9514 1404 393
Answer:
6a^5b^7
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
__
It looks like you want to simplify ...
[tex]3a^3b^2\times 2a^2b^5=(3\cdot2)a^{3+2}b^{2+5}=\boxed{6a^5b^7}[/tex]
Answer:
6a^5b^7
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
What does x =? Solve for x
Answer:
x+45+50+90=180[sum of angle of a triangle]
x=180-185
x=-5
Step-by-step explanation:
hope it is helpful to you
pedro's car averaged 957 miles on its 29-gallon tank of gas. If pedro runs out of gas and a mechanical comes to his rescue with 2 3/4 gallons of gas, determine how far his car can go. Round to the nearest
Answer:
His car can go 90.75 miles.
Step-by-step explanation:
We solve this question using proportions.
Pedro's car averaged 957 miles on its 29-gallon tank of gas.
This means that per gallon, his car can go:
957/29 = 33 miles.
2 3/4 gallons of gas
[tex]2 + \frac{3}{4} = 2 + 0.75 = 2.75[/tex] gallons.
Determine how far his car can go.
For each gallon, the car goes 33 miles. He has 2.75 gallons, so his car can go 33*2.75 = 90.75.
His car can go 90.75 miles.
32% of what number is 8
Answer:
25
Step-by-step explanation:
x= the number
(32/100)*x=8
x=8*(100/32)
x=25
ILL GIVE BRAINLIST I ONLY HAVE 1O MINUTES
Describe how changing each part of y=a/x−b+c changes the graph
a:
b:
c:
Answer:
Step-by-step explanation:
I am sorry that I might not be able help you, just try and sound smart while saying if u change a then the value of a/x would change, thus changing everything because the fraction in which you are using in this situation would be different. And for b be like the difference between the numbers would be different and c the product. Idek if this is what the question is asking. lol
Danika bought a kit to build a scale model of a lighthouse. The scale of the model is 1 /2 inch = 4 feet. The real lighthouse is 75 feet tall. How tall will the model lighthouse bee ?
Answer:
18.75 or 18 and 3/4
Step-by-step explanation:
I did this btw