Answer:
94 cm2
Step-by-step explanation:
Base x Width x height
4 x 5 x 3
Answer:
A: 94 cm2
Step-by-step explanation:
the surface area is 94 cm2
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
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
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
simplify (-2k)^4
The simplified expression is ???
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
2.5x+12=48 can y’all help
Answer: x=14.4
Step-by-step explanation:2.5x=48-12
2.5x=36
x=14.4
Answer:
x = 14.4
Step-by-step explanation:
2.5x + 12 = 48
2.5x + 12 - 12 = 48 - 12
2.5x = 36
2.5x ÷ 2.5 = 36 ÷ 2.5
x = 14.4
Help me for 28 points
PLEASE HELP FAST!!! **20 POINTS**
Answer: constant of proportionately is 0.66 repeating. (I think)
Which expression is equivalent to 1/4 + 3 - 1/3x + (-2)
Answer:
5/4 + -x/3
Step-by-step explanation:
Operations on how to solve this problem:
1. Multiply the numbers.
2. Combine multiplied terms into a single fraction
3. Add the numbers
(To guide you to the answer, look at the file I uploaded)
Simplify -3x^2- 5x^2(4x^3 – x^2)^2
A.)-80x^8 + 40x^7 - 5x^6 - 3x^2
B.)64x^7 - 8x^6– 48x^4
C.)-32x^8 + 8x^6
What is the median of this set of data?
I spin a spinner that's 1-6. What is the possibility of getting an odd number on the first spin and an even number on the second spin?
10 POINTS PLZZZ!!!
The weight of newborn babies follows a normal distribution with the mean of 7 pounds with a standard deviation of about 1 pound.
What percent of the babies born weigh 7 pounds or less?
If a newborn baby weighs 6 pounds what percentile is he in for weight?
A newborn baby weighs exactly 8 pounds. What percentile is he in for weight?
68 percent of babies born weigh between ___and ____ ?
What is the standard score or Z score for a weight of 7.5 pounds?
si tengo 36864 entre que? me daria 9216
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.
you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
Answer:
B
Step-by-step explanation:
You don't even have to do complicated the math as the numbers are complicated for a reason. Round 1.99 to 2 and 1.83 to 1. and the answer is 5.4, which is closest to answer B.
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
The Student Council at Longhorn Middle School wants to petition the principal to begin school at 9 A.M., which is one hour later than the current start time, 8 A.M. To support their petition, the Student Council conducts a survey to determine students’ preferred start time. Describe a surveying method the Student Council can use to obtain a representative sample.
Answer:
A petition
Step-by-step explanation:
Not much to explain, get people to add signatures then show the school
23. The probability that the vehicle is a motorcycle and not blue.
A. P(MNB)
B. P(BUM)
C. P(B)
D. P(BNM)
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.
STOP BEING SO POOOR POOR PEOPLE
Answer:
Its not a choice its a life style bubs #peasantpower
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
Which best describes the number 0.25?
A: Real and Rational Number
B:Rational Number only
C:Real and Irrational Number
D:Irrational Number only
Answer:
b.
Step-by-step explanation:
Answer:
B
Rational number
Aaron has a 28.7 m length of rope. He uses 6.7 m of the rope
to make a rope ladder for a playground. He cuts the remaining
rope into 2 equal pieces to make tire swings. How long is each
tire swing rope?
Answer:
first step is to minus 28.7 - 6.7=22 (I did the minus because I want to get the remaining length of the rope )
step 2 : is to divide 22 by 2 (because the question said they should divide it into two pieces )
then the answer you get from the division of 22/2 which is 11 that would be the final answer
meaning each tire swing is 11m
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)
plz help thanks so much if you help
Answer:
[tex]n^2 + \frac{2n}{3} + \frac{1}{9} = \frac{1}{9}[/tex] -- Perfect square trinomial
[tex](n + \frac{1}{3})^2 = \frac{1}{9}[/tex] ---Binomial squared
Step-by-step explanation:
Given
[tex]n^2 + \frac{2n}{3}[/tex]
Solving (a): Perfect square trinomial
We have:
[tex]n^2 + \frac{2n}{3}[/tex]
Express as an equation
[tex]n^2 + \frac{2n}{3} =[/tex]
Start----------------------------
Take coefficient of n i.e. (2/3)
Half it: i.e. (1/3)
Square it: (1/63^2
Add to both sides of the equation
---------------------------End
So, we have:
[tex]n^2 + \frac{2n}{3} + (\frac{1}{3})^2 = (\frac{1}{3})^2[/tex]
Remove brackets
[tex]n^2 + \frac{2n}{3} + \frac{1}{9} = \frac{1}{9}[/tex]
Solving (b): Binomial Squared
[tex]n^2 + \frac{2n}{3} + \frac{1}{9} = \frac{1}{9}[/tex]
Expand
[tex]n^2 + \frac{n}{3}+ \frac{n}{3} + \frac{1}{9} = \frac{1}{9}[/tex]
Factorize:
[tex]n(n + \frac{1}{3})+ \frac{1}{3}(n + \frac{1}{3}) = \frac{1}{9}[/tex]
Factor out n + 1/3
[tex](n + \frac{1}{3})(n + \frac{1}{3}) = \frac{1}{9}[/tex]
Express as square
[tex](n + \frac{1}{3})^2 = \frac{1}{9}[/tex]
HELP ME PLEASEEEEEEEEEEE
Answer:
7
Step-by-step explanation:
7 times 8 =56
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
Exam
Find the area of the circle.
Use 3.14 for an. Do not round your answer.
Hint: A = ttr2
Area = [?] inches
16 inches
Enter the number that
belongs in the green box.
Answer:
200.96
Step-by-step explanation:
Convert to standard form. 4 hundred thousand 16 thousands 4 hundred 21 tens 12 ones
Step-by-step explanation: