Answer:
24 and 1/2
Step-by-step explanation:
20 + 10 - 5 and 1/2 = 24 and 1/2
PLEASE ANSWER !!!
pamela is also a saver she recived $400 for graduation. she wants to save ir for a car in 5 years she invests in the us stock market through an index fund that adverages a 7% return. hiw much will she have
Answer:
159 because
Step-by-step explanation:
Solve the system of equations.
3x + 8y = 15
2x − 8y = 10
(0, 5)
No Solution
Infinite Solutions
(5, 0)
Answer:
(5,0)
Step-by-step explanation:
x = 5
y = 0
(I love these kind of q's, if anyone needs help!)
:D
In a math class with 20 students, a test was given the same day that an assignment
was due. There were 12 students who passed the test and 13 students who completed
the assignment. There were 10 students who passed the test and also completed the
assignment. What is the probability that a student chosen randomly from the class
passed the test and completed the homework?
=1/2
The probability that a student chosen randomly from the class
passed the test and completed the homework is [tex]\frac{1}{2}[/tex].
What is probability?"Probability denotes the possibility of the outcome of any random event. The meaning of this term is to check the extent to which any event is likely to happen."
Given
Number of students in a math class = 20
Number of students who passed the test = 12
Number of students who completed the assignment = 13
Number of students who passed the test and also completed the
assignment = 10
Formula to find probability of an event
Probability = [tex]\frac{Number of Favorable Outcomes}{Total Number of Favorable Outcomes}[/tex]
The probability that a student chosen randomly from the class
passed the test and completed the homework
= [tex]\frac{Number of Students Passed the Test and Completed the Homework }{Total Number of Students}[/tex]
= [tex]\frac{10}{20}[/tex]
= [tex]\frac{1}{2}[/tex]
Hence, the probability that a student chosen randomly from the class
passed the test and completed the homework is [tex]\frac{1}{2}[/tex].
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#3c Part 1: What postulate did you make use of to answer parts a and b?
1 point
Segment Addition Postulate
Angle Addition Postulate
Corresponding Angles Postulate
Ruler Postulate
Answer:
Option C : Correponding Angles Postulates .
Step-by-step explanation:
Hope It May Help You !!!
A person making $500 a week receives a 12% raise, which is an increase in their salary. Find the person’s new weekly salary.
Simplify: 3x + 5y – 9x + 10 –2
Answer:
5y-6x+8
Step-by-step explanation:
All you have to do is combine like terms so that your equation becomes this
5y-6x+8. (This is the simplified expression)
Answer:
-6x + 5y + 8
Step-by-step explanation:
3x + 5y – 9x + 10 –2 (Given)
All you do is combine like terms
-6x + 5y + 8 (combine like terms)
Can you help me please!
Answer:
10 and under: 2, 11-15: 6, 16-20: 7, over 20: 5
Step-by-step explanation:
Is hand size dependent or independent variable
Answer:
Step-by-step explanation:
Dependent variables are properties that change in response to a change in another property.
Help me pls pls pls
Answer:
1. C 2. B 3. E 4. also B
Step-by-step explanation:
What slope would make the lines
parallel?
y = 1/2x - 1
y = / x + 2
Can somebody help me
Answer:
I think it's 1/4
Step-by-step explanation:
it lines up with 2/8 on the graph
if 8 out of 40 people over the age 95 are female, how many are male?
Answer:
32
Step-by-step explanation: (40-8=32) There are 32 male's
Answer:
32
Step-by-step explanation:
8 out of 40 people is a ratio of 20 %
32 out of 40 people is a ratio of 80%
Therefore it would be 32 people are males. :D
Hope this helps
Solve for the variable in the following equation:
⅓A = -5
Answer:
-15
Step-by-step explanation:
multiply both sides by 3 to solve for the variable
Help me please and I will love you forever
Answer:
d²+4a+6 is the answer in ky opinion
Which expressions equal 32? Choose all that apply. A 2 5 B 4 3··2C 2 3• 2 1 2 D 5 2• 3 2 (8 • 5) E (4 1 5) 22 17··········
what is -1 3/10 + (-3.8) show your work
Step-by-step explanation:
Sln
-13/10 +(-3.8)(remove bracket)
-13/10-3.8(then divide )
-1.3-3.8
-51
The given term -1 ³/₁₀ + (-3.8) can be simplified as -5.1.
What is Simplification?Simplification in mathematical terms is a process to convert a long mathematical expression in simple and easy form.
The given term is,
-1 ³/₁₀ + (-3.8)
First simplify fraction term,
-13/10 + (-3.8)
Solve bracket term,
-13/10 - 3.8
Use least common multiple approach to solve further,
= (-13-38)/10
= -51/10
= -5.1
The expression -1 ³/₁₀ + (-3.8) can be simplified as -5.1.
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show your work on the number line 3-1 3/4?
Aliyah is a textbook salesperson. Last week she made $1,200 in commission. If she sold $8,000 worth of text books, what percent is her commission?
Answer:
1200/8000=0.15 so 15%
Step-by-step explanation:
........
Which expression is equivalent to the measure of angle 4 in the image below?
Answer:
2 would be ur answer
Step-by-step explanation:
sry i have to put more then 20 chrarcters
Answer: 2 is equivalent to 4
Step-by-step explanation:
Solve the equation
What is the k
Answer:
17
Step-by-step explanation:
divide by 3 on both sides
51/3 = 3/3k
17 = k
your answer is 17
Answer:
51/3=17
k = 17
Step-by-step explanation:
6. For triangle ABC, AB=8, BC=4. What could be the measure of AC?
Answer:
sn
ss
Step-by-step explanation:
Answer:
If AC is the hypotenuse then 16 <-- might be wrong, images/screenshots are helpful with these type of questions
Step-by-step explanation:
Calculus BC Help - Series
6. Let f be the function defined by f(x)=1x2+9.
(a) Evaluate the improper integral ∫∞3f(x) dx, or show that the integral diverges.
(b) Determine whether the series ∑n=3∞f(n) converges or diverges. State the conditions of the test used for determining convergence or divergence.
(c) Determine whether the series ∑n=1∞(−1)n(en⋅f(n))=∑n=1∞(−1)n(n2+9)en converges absolutely, converges conditionally, or diverges.
Answer:
So you have a power of x^2, notice if you have a harmonic series, or if it looks familiar, which it should, hint (1/x) Now integrate: let u= x/3 dx=3dunow integral (1/u^2+1) recognize thats arcso you get a result of: arctan(x/3)/3+cFind the value of each variable
Answer:
X=48/sqrt{3} =16\sqrt{3}
y=8sqrt{3}
Z=24
Step-by-step explanation:
i hope is helps ^_^
Explain your answer !!
Have a nice day
Will give braisnlt
Answer:
x = 4 and y = 1
Step-by-step explanation:
The given equations are :
2x+5y = 13 ...(1)
3x-2y = 10 ...(2)
We can use elimination method to solve the given equations.
Multiply equation (1) by 3 and equation (2) by 2.
6x+15y=39 ...(3)
6x-4y=20 ...(4)
Subtract equation (3) from (4).
6x-4y-(6x+15y) = 20-39
6x-4y-6x-15y = -19
-19y=-19
y = 1
Put the value of y in equation (1).
2x+5y = 13
2x+5=13
2x=8
x = 4
So, the solution of the given equations are x = 4 and y = 1.
y = 3x +4
y = -2
A method by solving systems of equations by adding or subtracting to eliminate a variable
Slope
Y-coordinate
X-coordinate
Answer:
Slope 1/4
Y coordinate 2
X coordinate -3
Step-by-step explanation:
Brainliest if right please
Help plz this is for 10 points what’s 1/2 divided by 7 plz
Answer:
0.07142857142 ≈ 7.14
53 dL = ______ daL im struggling with this one
.
Answer:
0.53 daL
Step-by-step explanation:
i’ll give extra points
Answer:
C
Step-by-step explanation:
Tara wants to draw rectangles that each have an area of 24 square inches. The length and width of each rectangle are whole numbers of inches.
Answer:
it could be the width is 8 and the length is 3
Step-by-step explanation:
3 x 8= 24 hope this helps