Answers
Related Questions
In 2 + In 8 - In 4
In 4
In 6
In 64
DONE
Answers
Answer:
ln 4
Step-by-step explanation:
plus(+) will become times and minus(-)will become divide. Combine all together as all are in terms of ln
ln (2x8)/4
=ln 4
Answer: In 4
Step-by-step explanation: edge 2021
Determine whether each sum or product is even or odd.
10,481 + 4,569
Answers
Answer:
even
Step-by-step explanation:
11050 it's even because it ends in a zero
seb buys 1 gallon of paint that covers 400 square feet
Answers
The least amount of paint that is needed to paint the walls of a room with a rectangular prism shape is 1. 8 gallons.
How to find the amount of paint ?There would be two walls with 10 x 16 dimensions so the area is :
= 2 x 10 x 16
= 320 square feet
Two walls with 20 x 10 dimensions :
= 2 x 20 x 10
= 400 square feet
The total area is :
= 400 + 320
= 720 square feet
One gallon of paint can cover 400 square feet so the number of gallons needed is:
= 720 / 400
= 1. 8 gallons
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Full question is:
One gallon of paint covers 400 square feet. What is the least amount of paint needed to paint the walls of a room in the shape of a rectangular prism with a length of 20 feet, a width of 16 feet, and a height of 10 feet? Write your answer as a decimal.
Bandhan Bank employee salary after 10 years
Answers
Answer:
- Banking Operations salary in India with less than 1 year of experience to 10 years ranges from ₹ 1.4 Lakhs to ₹ 7 Lakhs with an average annual salary of ₹ 3.1 Lakhs based on 261 latest salaries
Which operation do you perform first? 5+30÷10×2
Answers
Answer:
You divide 30 by 10 first.
Step-by-step explanation:
That is the answer because according to the Order of Operations you have to multiply multiplication and division by left is first to right.
A shoe manufacturer spends $2.50 to make sandals and $4 to make running shoes. During a typical month, they spend $2500 manufacturing sandals and running shoes. During the month of April, they double the pairs of sandals manufactured and spend a total of $3000.
How many pairs of sandals and running shoes does the company make during a typical month?
Answers
Step-by-step explanation:
are you having problems with something if so message this guy
double the second number, the sum is 34."
a. Write an equation that represents this clue. Then, find two possible pairs of
numbers Diego could be thinking of.
b. Diego then says, "If we take half of the first number and double the second, the
sum is 14."
Write an equation that could represent this description.
c. What are Diego's two numbers? Explain or show how you know. A coordinate
plane is given here, in case helpful.
20
18
16
14
12
second number
10
8
6
4
2
2 4 6 8 10 12 14 16 18 20
first number
Answers
Answer:
a.) 3x+2y=34 is the equation. 2 pairs could be 10,2 and 8,5.
b.) .5x+2y=14
c.) 8,5
Step-by-step explanation:
because both 8 and 5 work in both equations 3(8)+2(5)=34
.5(8)+2(5)=14
Question 101 point)
Find the slope of a line that passes through the following points
(4,9) ,(2,4)
A. 5/2
B. -5/2
C. 2/5
D. -2/5
Answers
Answer:
A. 5/2
Step-by-step explanation:
Finding slope is Y1 - Y2 over X1 - X2
so, 9 - 4 over 4 - 2
= 5/2
Answer:
A. 5/2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: \(\displaystyle m=\frac{y_2-y_1}{x_2-x_1}\)Step-by-step explanation:
Step 1: Define
Point (4, 9)
Point (2, 4)
Step 2: Identify
(4, 9) → x₁ = 4, y₁ = 9
(2, 4) → x₂ = 2, y₂ = 4
Step 3: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: \(\displaystyle m=\frac{4-9}{2-4}\)[Slope] Subtract: \(\displaystyle m=\frac{-5}{-2}\)[Slope] Simplify: \(\displaystyle m=\frac{5}{2}\)I need help ASAP please eeeee
Answers
Answer:
46
Step-by-step explanation:
2×(3×1 + 3×5 + 1×5) = 46 centimeters squared
intext:"A shipment of 50 inexpensive digital watches, including 6 that are defective, is sent to a department store. The receiving department selects 10 at random for testing and rejects the whole shipment if 1 or more in the sample are found defective. What is the probability that the shipment will be rejected?"
Answers
Answer:
0.7125
Step-by-step explanation:
The binomial distribution with parameters n and p is the discrete probability distribution of the number of successes (with probability p) in a sequence of n independent events.
The probability of getting exactly x successes in n independent Bernoulli trials = \(n_{C_{x}}(p)^x(1-p)^{n-x}\)
Total number of watches in the shipment = 50
Number of defective watches = 6
Number of selected watches = 10
Let X denotes the number of defective digital watches such that the random variable X follows a binomial distribution with parameters n and p.
So,
Probability of defective watches = \(\frac{X}{n}=\frac{6}{50}=0.12\)
Take n = 10 and p = 0.12
Probability that the shipment will be rejected = \(P(X\geq 1)=1-P(X=0)\)
\(=1-n_{C_{x}}(p)^x(1-p)^{n-x}\\=1-10_{C_{0}}(0.12)^0(1-0.12)^{10-0}\)
Use \(n_{C_{x}}=\frac{n!}{x!(n-x)!}\)
So,
Probability that the shipment will be rejected = \(=1-\left ( \frac{10!}{0!(10-0)!} \right )(0.88)^{10}\)
\(=1-(0.88)^{10}\\=1-0.2785\\=0.7125\)
Mason made a cardboard house at school. The lower part of the house is a rectangular prism and the upper part a triangular prism. Find the volume of the house.
Answers
Answer: 275,400
Step-by-step explanation:
- First we do 18 multiplied by 20 which would get us the answer of 360
- Next we do 45 multiplied by 17 which would get us the answer of 765
- Now we multiply both 360 and 765 and get the answer of 275,400
The table shows the scores for four students on a math test. Who earned the highest grade?
Student. Score
Jim 17/20
Sarah. 84%
Ben. 0.86
Mary. 22:25
A.Jim
B. Sarah
C. Ben
D. Mary. Help please
Answers
Which equation represents a line that has a slope of 1/3
and passes through point (-2, 1)?
Answers
Answer:
y = ⅓x + 5/3
Step-by-step explanation:
With the given Slope of ⅓,we solve the equation so that we get y = ⅓x + 5/3
Help with the following equation 8x²-6x-5=x
Answers
Answer:
\(8 {x}^{2} - 6x - 5 = x\)
\(8 {x}^{2} - 7x - 5 = 0\)
x = (7 + √((-7)^2 - 4(8)(-5)))/(2×8)
= (7 + √(49 + 160))/16
= (7 + √209)/16
= -.4661, 1.3411 (to 4 decimal places)
Determine whether 10 is prime or composite,if it is composite list all the ways the desks can be arranged if they are in even rows?
Answers
10 is a composite number because it is divisible by more than two numbers. 10 can be divided by 1, 2, 5 and 10.
What is composite number ?A composite number is a positive integer which is composed of two or more prime numbers multiplied together. Composite numbers can also be referred to as "non-prime" or "non-prime composite" numbers. Composite numbers are used in various mathematical applications and have a range of practical uses. For example, composite numbers are used in the calculation of probability and statistics, as well as in the study of cryptography and computer science. They are also a common factor in many mathematical equations and algorithms.
The desks can be arranged in even rows in the following ways:
1. All the desks can be arranged in two rows of five desks each.
2. All the desks can be arranged in four rows of two desks each.
3. All the desks can be arranged in five rows of two desks each (with one desk left over).
4. All the desks can be arranged in ten rows of one desk each.
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(6,3) and (2, -9)equation in slope intercept form
Answers
Let:
(x1,y1)=(6,3)
(x2,y2)=(2,-9)
\(\text{slope}=m=\frac{y2-y1}{x2-x1}=\frac{-9-3}{2-6}=\frac{-12}{-4}=3\)Using the point-slope equation:
\(\begin{gathered} y-y1=m(x-x1) \\ y-3=3(x-6) \\ \text{Solve for y:} \\ y=3x-15 \end{gathered}\)50 Points!!!!!! Triangle ABC is given.
Angle A is labeled two x degrees. Angle B is labeled forty degrees. Angle C is labeled three x degrees.
What is the measure, in degrees, of ∠A?
Enter your answer in the box.
Answers
All 3 angles add up to 180 degrees.
so 40 + 2x + 3x = 180
40 + 5x = 180
5x = 140
x = 28
So angle A = 2x = 2(28) = 56 degrees.
Answer: 56°
Step-by-step explanation:
We know that a triangle's angles add up to 180 degrees. We will create an equation to help us solve for x using this information.
Given:
2x + 3x + 40 = 180
Combine like terms:
5x + 40 = 180
Subtract 40 from both sides of the equation:
5x = 140
Divide both sides of the equation by 5:
x = 28
Next, we will substitute this value of x into the expression for ∠A.
∠A = 2x = 2(28) = 56°
What are m and b in the linear equation, using the common meanings of m and b?
1 + 4x + 6 - x = y
Answers
Two slices of dance famous pizza half 250 cal how many calories are in five slices of pizza
Answers
Answer:
625
Step-by-step explanation:
Since two slices is 250 calories, let us find how many calories is there in one.
250/2=125 (note, slash signs represents divide sign. When writing down, please write the actual sign.)
Now, we find how many calories are there in 5 pizza slices.
125x5=625
I need help ASAP
Choose the following equations that are TRUE:
A 4+4+4= 3 x 4
B 4-3 = -43
C (43)* = 412
D 4² (44) = 47
E 4° = 0
1
וד
(
43
= 4-3
G 4 x 4 x 4 = 42
Answers
a is correct
Step-by-step explanation:
a 12=12
if we add4 three times then answer =12 and if do 3×4 then answer is also 12
Which polynomial function could be represented by the graph below?
Answers
One hall can accommodate 65 people. How many halls are required to accommodate 520 people?
Answers
8 halls would be required to accommodate 520 people in the hall.
As we know that a hall can accommodate 65 people.
To determine the number of hall required for 520 people,
first we need to find that how many halls would be required for one person,
So, we will divide the 1 by 6 to find :
The number of one person accommodate = 1/65 Hall
Then, 520 people required to accommodate = 1/65 × 520
= 8 Halls.
[Accommodate: to have enough space for somebody/something, especially for a certain number of people]
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PLEASE HURRY DUE TODAY WILL MARK BRAINLESTIS RIGHT
what is √29 Place a dot on the number line at the BEST approximation
Answers
Answer:
5.4
Step-by-step explanation:
square of 29 = 5.385164807
5.385164807 estimated is 5.4
find the measurement of the angle
Answers
a straight line has an angle of 180° ( because it seperates half a circle, aka 360°)
hence, simply substract 180 by 46,
Answer: Angle is 134°
What is 8b + 4 - 4b + 2 = A 12b + 6
Answers
b2 • (2b2 - b + 3)
is the answer
Answer:
The answer is 12b + 6 But say b = 2 you would times 12 times 2 = 24 then add 6 = 30 so thats the answer
Step-by-step explanation:
Write in a exponent form 2•2•2•3•3•3=_
Answers
Answer:
2^3 • 3^2
Step-by-step explanation:
Enter the correct answer in the box by replacing the values of a and b. f(x) = a(b)^x
Answers
Answer:
f(x)= 8(0.5)^x
Step-by-step explanation:
As you can see on the graph there are two specific points labeled:
(0,8) and (1,4)
The 8 would be the initial value and starting point of the "design"
A is always the initial value so replace that.
Then proceed to divide 4 by 8 to figure out the percentage change its 0.5
leave x as it is
A system of inequalities is shown. The graph shows a dashed upward opening parabola with a vertex at negative 2 comma negative 6, with shading inside the parabola. It also shows a dashed line passing through the points negative 3 comma negative 5 and 0 comma 4, with shading below the line. Which system is represented in the graph? y < x2 + 4x – 2 y > 3x + 4 y > x2 + 4x – 2 y < 3x + 4 y ≤ x2 + 4x – 2 y ≥ 3x + 4 y > x2 + 4x – 2 y > 3x + 4
Answers
Answer:
y > x² – 2x – 3
y > 3x + 4
Step-by-step explanation:
I took the test;. hoped this help.
The mass of a teapot and 4 cups is 1,280 grams. The mass of the same teapot and 10 cups is 2,720 grams. Each cup has the same mass. What is the mass?
Answers
The mass per cup for the objects will be 320g and 272g respectively.
What is mass?Mass simply means the weight that an object contains.
The mass of a teapot and 4 cups is 1,280 grams. The mass per cup will be:
= Mass / Number of cups
= 1280 / 4
= 320g
The mass of the same teapot and 10 cups is 2,720 grams. The mass per cup will be:
= 2720 / 10
= 272g
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A study team was discussing how to multiply 6x^10 by 12x^2.
Andrea said, "The answer is 72x^20"
Bernard said, "No, the answer is 18x^20"
Carmen disagreed and said, "No, the answer is 72x^12"
Finally, Diego concluded, "You are all wrong. The answer is 18x^12"
Are any of these students correct? How do you know? Explain.
Answers
The correct option is that C. Carmen disagreed and said, "No, the answer is 72x^12"
How to illustrate the exponent?The exponent is the number of times that a number is multiplied by itself. It should be noted that the power is an expression which shows the multiplication for the same number. For example, in 6⁴ , 4 is the exponent and 6⁴ is called 6 raise to the power of 4.
It should be noted that when dividing exponents with same base, we will subtract the powers and when multiplying them, we will add the powers.
Here, the study team was discussing how to multiply 6x^10 by 12x^2. Therefore, this will be:
= 72 × x^(10 + 2)
= 72x^12.
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