Answer:
5/14 or 0.3 571428
Step-by-step explanation:
hope this helps :)
Marie's backyard deck cost $68.29 per square meter to build. The deck is 9 meters wide and 9 meters long. How much did it cost to build the deck?
$5531.49
(9×9)×$68.29
Suppose N1 can be exchanged for £0.12, what is the value of N12 in pounds?
Answer:
£1.44
Step-by-step explanation:
N1 = £0.12
N12 = 12 × N1 = 12 × £0.12 = £1.44
Marvin runs on a regular basis, but he knows he could get injured if he runs long distances too frequently. How far will he run if he wants to run 75% of his distance from last week, when he ran 20 total miles
Is the Mean Value Theorem applicable to the function f(x) = |x - 1| on the interval [0, 2]?
Why or why not?
The question is in the picture.
Easy way to do this, divide 24 with 3, you will get 8. That means 8 is 1/3 of 24. To get 2/3 you just add 8+8 which equals to 16
Given a sphere with a diameter of 6.2cm, find its volume to the nearest whole
Answer:
the answer is 12
Step-by-step explanation:
d=2r=2*6.2=12.4
In the following problem, the ratios are directly proportional. Find the missing variable.
If y1 = 4, x2 = 6, and y2 = 8, what is the value of x1?
Answer:
x1 = 3
Step-by-step explanation:
first set up the proportion (write as fractions):
(y1/x1) = (y2/x2)
then fill in the variables:
4/x1 = 8/6
now cross multiply:
8 • x1 = 6 • 4
simple algebra:
8 • x1 = 24
x1 = 24/8
x1 = 3
If y1 = 4, x2 = 6, and y2 = 8, then the value of x1 is 3 which we can solve using ratios.
In a directly proportional relationship, the ratios between the corresponding values of two variables remain constant. This constant ratio is often referred to as the "proportionality constant."
In this problem, you have two pairs of values: (x1, y1) and (x2, y2). We're given that the ratios are directly proportional, which means:
x1 / y1 = x2 / y2
Plugging in the given values:
x1 / 4 = 6 / 8
Now, cross-multiply to solve for x1:
x1 * 8 = 4 * 6
x1 = 24 / 8
x1 = 3
Therefore, the value of x1 is 3.
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The distances, in light years, of four stars from a space probe are shown. Put the stars in order from the closest one (least distance) to the farthest one (greatest distance). 0.886 0.883 1.25 0.89
A.
0.883, 0.886, 0.89, 1.25
B.
0.883, 0.886, 1.25, 0.89
C.
1.25, 0.89, 0.886, 0.883
D.
0.886, 0.883, 0.89, 1.25
The stars in order from the closest one to the farthest one are:
0.883, 0.886, 0.89, 1.25
so, the answer is A.
What is a sequence?
A sequence is an enumerated collection of objects in which repetitions are allowed. Like a set, it contains members (also called elements, or terms).
To put the given distances in order from the closest one to the farthest one, we need to arrange them in ascending order.
That means we need to start with the smallest value and move toward the largest value.
Looking at the given distances, we see that the smallest value is 0.883, followed by 0.886, then 0.89, and finally 1.25, which is the largest value.
Putting the given distances in ascending order, we get:
0.883, 0.886, 0.89, 1.25
Therefore, the stars in order from the closest one to the farthest one are:
0.883, 0.886, 0.89, 1.25
so, the answer is A.
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78- x = 61 can you help me figure what this equals i am not for sure which answer is right.
Answer-
A. X = 17
B. X = 13
C. X = 9
D. X = 7
Answer:
78-x=61, subtract by 61 on both sides to get 17-x=0, so x would have to be 17
Step-by-step explanation:
Determine the surface area and volume. Note: The base is a square.
Answer:
volume=60cm3, surface area=96cm2
Step-by-step explanation:
volume=1/3×(6×6)×5
=60cm3
surface area= 4(1/2×6×5)+(6×6)
=96cm2
Explain how you could use mental math to find the following sum. Then find the sum. Support your answer with a model
The mental math for the fraction is shown below.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.Given:
Model: 1 1/4 + 2 1/3 + 3 2/3 + 4 1/2 + 5 1/2 + 6 3/4
Now, if we use mental math then we can add the whole number first.
1 + 2 + 3 + 4 + 5 + 6 = 21
Now, add the fraction with same denominator
1/3 + 2/3 = 3/3 = 1
1/2 + 1/2 = 1
1/4 + 3/4 = 4/4 = 1
Finally add all of them
21 + 1+ 1 +1= 24.
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1. if he flips the bottle ten times, how many do you expect to land right side up? justify by either plugging into the formula or using complete calculator notation. round answer to 4 decimal places.
I expect to land right side up using probability is 2.
What is Probability?The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. The likelihood that an event will occur increases with its probability.
Probability theory, which is widely employed in disciplines including statistics, mathematics, science, finance, gambling, artificial intelligence, machine learning, computer science, game theory, and philosophy, has given these ideas an axiomatic mathematical formalization.
I expect to land right side up using probability is 10(0.2)
so that the answer is 2.
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As professional sports teams become more and more profitable, the salaries paid to the players have also increased. In fact, many sports superstars are paid huge salaries. If you were asked to describe the distribution of players' salaries for several different professional sports, what measure of center would you choose
Answer: Median
Step-by-step explanation:
some sport superstars are paid extremely huge salaries, but this is not always the case for all spott stars. Since the mean is largerly influenced by the large salaries the data becomes unrelaible When estimating the center but reliable when it comes down to representing the center. With this reason is why the median would be considered.
calculate the area of this trapezium
Answer:
Step-by-step explanation:
Let the trapezium be B.
Draw a line from the top of the trapezium to it's base and call the triangle formed B.
The base of is 2cm (8cm - 6cm
The area of the triangle = 40cm² ( 5cm x 4cm x 2cm)
Area of the trapezium =. ½ (base x height)
. = 18cm²
Add area of trapezium and triangle.
= 40cm² + 18cm² = 58cm²
.
Can someone pleaseee help me
Answer:b
Step-by-step explanation:
4x+y=-18x-3y=2 solve by substitution this is an practice exampls and i dont know how to solve it
There are different methods of solving simultaneous
In ADEF, e = 2.7 inches, ZF=49° and ZD=58°. Find the length of f, to the nearest
10th of an inch.
Answer:
I don't understand the question
Simplify
8!/(8-2)
A. 720
b. 0.018
C. 8
d. 56
e. 40320
f. 1.333
Answer:
D) 56
Step-by-step explanation:
\(\displaystyle \frac{8!}{(8-2)!}=\frac{8!}{6!}=\frac{8*7*6*5*4*3*2*1}{6*5*4*3*2*1}=8*7=56\)
any jus want to help with this? i attached the picture
1. The difference in the distance of Jupiter from the sun than Mercury will be 4.816.
2. The difference in the distance of Neptune from the sun than Mars will be
3. The greatest distance between Earth and Uranus is Uranus.
4. The greatest distance between Venus and Saturn is Saturn
How to calculate the distance?From the information, the average distance from the sun to each planets have been given. The difference in the distance of Jupiter from the sun than Mercury will be:
= 5.203 - 0.387
= 4.816
The difference in the distance of Jupiter from the sun than Mars will be:
= 30.07 - 1.524
= 28.546
The greatest distance between Earth and Uranus is Uranus and the greatest distance between Venus and Saturn is that of Saturn.
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I have to find
A)
B)
Please and thank you if you do :)
a. (f + g) (0) = 0
b. (f/g) (3) = 2/3
This can be solved by function method.
What is functions?Function is a mathematical phrase, rule, or law that establishes the connection between an independent variable and a dependent variable (the dependent variable). A function is described as a relationship between a group of inputs and one output each. In simple terms, a function is a connection between inputs, with each input corresponding to exactly one output. Every function has its own domain and codomain, as well as a range. f(x), where x is the input, is a common way to refer to a function.
(a) (f + g) (0) = .........
g(0) = 0, f(0) = 0
(f + g) (0) = f(0) + g(0)
(f + g) (0) = 0 + 0
(f + g) (0) = 0
(b)
(f/g) (3) = ............
f(3) = 2, g(1/3) = 1
(f/g) (3) = f(3) × g(1/3)
(f/g) (3) = 2 × (1/3)
(f/g) (3) = 2/3
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Can you please help me with both questions.
I hope you can help me
4. Malaki has a 'no interest-free period' credit card that charges 16.5% p.a. interest. On 9 January he purchases a phone costing K395.00. His January statement is dated 28 January and the phone is the only item on it.
a. How much interest is charged on the January credit card statement?
b. Malaki pays K100.00 off the amount owed on 28 January and makes no more purchases or payments before the next credit card statement arrives on 28 February. How much will this statement show that Malaki owes?
Answer:
K5.60.
Step-by-step explanation:
Point P partitions directed segment ab in the ratio of 1:4.
If A(-5,-9) and B(-4,-2), find the x-coordinates of P. Round your answer to two decimal places.
Answer:
B
Step-by-step explanation:
If P(A)=0.4, P(A and B)=0.2,and P(A or B)=0.5, What is P(B)
Answer:
\(\boxed{\ P(B)=0.3 \ }\)
Step-by-step explanation:
Hi,
We know that
P(A or B)=P(A)+P(B)-P(A and B)
so P(B)= P(A or B) - P(A) + P(A and B)
so
P(B) = 0.5 - 0.4 + 0.2 = 0.3
thanks
Write the expression that represents the sum of
double a number and triple a number.
Answer: let x = the "number"
2x + 3x is the expression
Step-by-step explanation:
In need of more help I’m thankful for the answers you all have helped me with I need to pass
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\(g(x) = | \frac{1}{5}x | \\ \)
Thus the correct answer is (( B )) .
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write a polynomiak function of least degree with integral coefficients that has given zeros. -3i,5
The polynomial function of at least the third degree with the zeros -3i and 5 is given as follows:
f(x) = x³ - 5x² + 9x - 45.
How to write the polynomial function?The polynomial function is of the third degree, meaning that the function has at most three zeros.
Two of the zeros of a function are given as follows:
x = 5.x = -3i.When a complex number is a zero of the function, it's conjugate also is a zero of the function, hence the remaining zero is given as follows:
x = 3i.
Then the linear factors of the function are given as follows:
x - 5.x + 3i.x - 3i.By the Factor Theorem, the function is obtained as the product of it's linear factors, hence:
f(x) = (x - 5)(x + 3i)(x - 3i).
f(x) = (x - 5)(x² + 9) -> i² = -1.
f(x) = x³ - 5x² + 9x - 45.
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Solve for x.
2x + 9 = 33
A. x = 7.5
B. x = 12
C. x = 21
D. x = 84
Solve for x.
2x + 9 = 33
2x = 24
x = 12
A. x = 7.5
B. x = 12
C. x = 21
D. x = 84
Answer:
\(2x + 9 = 33 \\ 2x = 33 - 9 \\ 2x = 24 \\ x = \frac{24}{2} \\ x = 12\)
In the following month 10% savings on other costs are expected. What is the total other costs target for next month for the five locations
Answer:
The given question is incomplete. The graphs for the question are attached below.
Total savings on other costs expected in the following month is 13,950.
Total other costs targeted for next month for the five locations:
Washington Place = 14,850
Lincoln Square = 9,900
Millienium Concourse = 18,000
The old mill = 13,500
CWG Tenton = 0
Step-by-step explanation:
According to the graphs, there are two parts to this question
1. In the following month, 10% savings on other costs are expected.
The graph is attached below for reference
10% savings on other costs are expected in the following month:
=> (4,000 + 2,000 + 5,000 + 2,000 + 2,500) * (1-10%)
=> 15,500 * \((1-\frac{10}{100})\)
=> 15,500 * \(\frac{90}{100}\)
=> 13,950
Total savings on other costs expected in the following month is 13,950
2. Total other costs target for next month for the five locations are:
Washington Place = 6,000+3,000+3,500+ 4,000 = 16,500 * 0.9 = 14,850
Lincoln Square = 5,000+ 2,000+ 2,000+2,000= 11,000 * 0.9 = 9,900
Millienium Concourse =7,000+3,000+5,000+5,000= 20,000 * 0.9 = => 18,000
The old mill = 6,000+ 5,000+ 4,000=15,000 * 0.9 = 13,500
CWG Tenton = 0 * 0.9 = 0
Total other costs target for next month for the five locations:
Washington Place = 14,850
Lincoin Square = 9,900
Millienium Concourse = 18,000
The old mill = 13,500
CWG Tenton = 0
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need someone’s help with this please!!!