Step-by-step explanation:
total working duration = 2 weeks
Working duration in hours = 38× 2= 76 hours
a) per year
24*3115.35 = $74768
b) 3115.35/2
$1557.675
c)
3115.35/76
$40.99
Answer:
a) $80999.10 b) $1557.68 c) $40.99Step-by-step explanation:
Given
Jacinta earns $3115.35 every 2 weeks, working 38 hours a weekEarnings calculated as:
a) per year
Number of weeks in a year = 52
$3115.35*52/2 = $80999.10b) per week
1/2*$3115.35 = $1557.68c) per hour
$3115.35/(38*2) = $40.99Rewrite the equation y - 3 = 23(x - 2) in standard form.
Write your answer using integer coefficients.
Answer:
I believe it would be y-3=23x-2
Use the Law of Sines to write an expression that represents angle measure x.
Answer:
x° = arcsin(15.5/26.9×sin(73°))
Step-by-step explanation:
The law of sines tells you the sine of an angle is proportional to the length of the opposite side:
sin(x°)/15.5 = sin(73°)/26.9
sin(x°) = (15.5/26.9)sin(73°) . . . . . multiply by 15.5
Using the inverse function, we can find x.
x° = arcsin((15.5/26.9)sin(73°))
12. Match the function with the correct parabola.
с
9(x) = -x + 3
h(x) = 4x2
b
j(x) = -²
d
Mee
Step-by-step explanation:
a x^2/4
b -x^2/4+3
c 4x^2
d -x^2
HRW CAN U TRY AND HELP OLZZZZZ !!!!
Answer : I thinks it’s 3
PLZZ HALPMMELOL PLZZ it’s due 20 min
Answer: They ate 5/8 of the salad
Step-by-step explanation: If you have 3/8 and add 2/8 you don't have to change the denominator, so you just add the numerators together.
Step-by-step explanation:
they ate 5/8 salad
3/8+ 2/8 = 5/8
hope this will be helpful to you.
plz mark my answer as brainlist if you find it useful.
Quadrilateral EFGH with diagonals EG and HF must be a parallelogram if (1) EF FG and GH HE (2) EG FH (3) EG FH (4) EF HG and EF HG
Answer:
EF = HG and EF || HG
Step-by-step explanation:
A quadrilateral is a polygon shape with four sides and four angles.
A parallelogram is a quadrilateral with two pairs of parallel sides. The following are properties of a parallelogram:
Opposite sides are equal and parallel.Opposite angles are equal to each other.Consecutive angles are supplementaryThe diagonals of a parallelogram bisect each other.If Quadrilateral EFGH with diagonals EG and HF is a parallelogram then EF = HG and EF || HG
Consider the equation:
0 = x^2 - 10x + 10
1) Rewrite the equation by completing the square.
Your equation should look like (x + a)2 = b or (x - c)2 = d.
Answer:
1) We can rewrite the equation as 15=(x-5)^2
2) The solutions to the equation are x=5±15
what is the slope intercept form of the equation of the line shown in the graph
Answer:
y=2x+1
Step-by-step explanation:
6. Belle wants to find out the average of her test scores in Algebra. What is her average test score if she did 95, 88, 93, 80, 78, 82?
Answer:
86
Step-by-step explanation:
add up all the scores then divide by the amount of test taken. total test score is 516, total test is 6 so 516÷6=86
Solve the inequality.
12
%-
>8-2%
O A. x>3
O B. x>
O C. >> 23
O D. x>-
What is f(3) if f(x) = - 4x+1 ?
A.-44
B.-11
C. 1/2
D. 13
Please help me! :/
Answer:
Here is the equation:
f(x)=4x+1f(x)=4x+1
You need to find f(3). To do that, substitute all the x's with 3:
f(x)=4x+1 \rightarrow f(3)=4\times3 + 1f(x)=4x+1→f(3)=4×3+1
The first thing you need to do is multiply 4 by 3. Multiply:
4 \times 3 = 124×3=12
Here is your new equation:
f(3)=12+1f(3)=12+1
To get your answer, you need to add 12 and 1. Add:
12+1 = 1312+1=13
That means:
\bf f(3)=13f(3)=13
Step-by-step explanation:
13 is the ans
The height (in feet) y of a bouncing ball and the time (in seconds) x since It was dropped, as shown in the graph below
Answer:
90 feet is the total distance,the total time will be the x value of the function's zero
Step-by-step explanation:
A recipe for cookies calls for 23 of a cup of sugar per batch. Elena used 513 cups of sugar to make multiple batches of cookies. How many batches did she make?
Answer:
I don't know, sorry sweetie
Step-by-step explanation:
You do the work yourself x
please help me
find the value of x
x=
Answer:
180-120+x-5+x+5=180
60+2x=180
2x=120
x=60
A bar graph titled Games per month has month on the x-axis and number of games on the y-axis. January has 7 games; February, 5 games; March, 3 games; April, 8 games; May, 6 games.
The bar graph shows the number of games a soccer team played each month. Use the data to find each listed value.
Median =
Lower quartile =
Upper quartile =
Interquartile range =
Median = 6, Lower quartile = 5; Upper quartile = 7; Interquartile range =2
What are Lower quartile and Upper quartile?The numbers that divide a piece of data into four equal portions are known as quartiles. A data set is divided in half by its median. The lower quartile (LQ) is the median value for the lowest half of a set of data. The upper quartile (UQ) is the median value for the higher half of a set of data.
Given data is:
7, 5, 3, 8, 6.
in ascending order the data is:
3, 5, 6, 7,8.
Hence, the median is = middle number from the data = 6.
The Lower quartile is =middle number from the lower part of the data = 5
The Upper quartile is = middle number from the data =7.
hence, the Interquartile range is = upper quartile - lower quartile
= 7 - 5
= 2.
Learn more about Lower quartile here:
https://brainly.com/question/7134426
#SPJ2
Answer:
The bar graph shows the number of games a soccer team played each month. Use the data to find each measure.
Median =
✔ 6
Range =
✔ 5
Interquartile range =
✔ 3.5
Which is true of this data?
✔ The values are clustered around the median.
Step-by-step explanation:
10-x≤35 someone help me how tot explain this to someone
Answer:
e
Step-by-step explanation:
Solve for x: 7x + 3 =2x +13
Answer:
x = 2
Step-by-step explanation:
7x + 3 = 2x + 13
Get all the x on the same side: 7x - 2x = 13 - 3
Subtract: 5x = 10
Divide both sides by 5 to get x = 2.
Plug the found value of x back in to check the answer: 7(2) + 3 = 2(2) + 13
Multiply: 14 + 3 = 4 + 13
Add: 17 = 17
This verifies that x = 2.
Step-by-step explanation:
[tex]7x+3=2x+13\\7x-2x=13-3\\5x=10\\x=2[/tex]
Pls help!!!
1. Solve for w
21+2w=p
Answer will be w=-L+p/2
2. Solve for a
b-2a=c
The answer will be a=c-b/-2 or b-c/2
I know I have the answers but I need the work for it I’ll mark you brainliest
HELP PLEASE (special right Triangles)
Step-by-step explanation:
I might not get you all correct
a bag of trail mix is 4lbs. by weight, 36% is oats.
what is the weight of the oats in the trail mix?
Answer:
1.44 lbs is from the oats
Step-by-step explanation:
Sam measured his foot to be 11 inches long, but it was actually 11.5 inches
What is the percent error?
helppppppppppppppppppppppppp
Answer:
768
Step-by-step explanation:
Its a geometric sequence
multiply by 4 each time:
3*4=12*4=48*4=192*4=768*4=3072
Answer:
the answer is 768.
Step-by-step explanation:
3 x 4 = 12
12 x 4 =48
48 x 4 = 768
768 x 4 = 3,072
Describe how a root can be written using a rational exponent. Give an example.
Answer:
sqrt(x)=x^1/2
Step-by-step explanation:
The root of a number is the same as writing that number to 1 over the root. In a square root, it is what number multiplied by itself (x*x), as you can see there are two, so it is that number to the 1/2 power. another example is something to the seventh power. that is calculating what number multiplied by itself 7 times would equal the nmber you are taking the root of. (x*x*x*x*x*x*x) so this would be a number to the 1/7 power.
Help I will be marking brainliest!!!
A. 241 ft
B. 358 ft
C. 258 ft
D. 341 ft
Answer:
c. is the correct answer
mark me as brainlist
complete the description of how to model -4x + 6 = 23
you would use a _______ negative a variable tiles and _______ +1- tiles on one side of a line and ______ +1 - tiles on the other side to represent the equation negative -4x + 6 = 23 with algebra tiles.
HELP ME ASAP WITH THIS MATH QUESTION PLEASE!
Please help !!!!!! thanks
Answer:
an american football field measures 100 yards long between the endzones,and is 53 1/3 yards wide.is the length of the diagonal across this field more or less than 120 yards . what is the value rounded to the nearest tenth of a yard
Step-by-step explanation:
To solve, you need to use Pythagorean Theorum
a^2+b^2=c^2
100^2+53.33^2 = c^2
10,000+2844.0889=c^2
12844.1=c^2
square root
= 113 1/3 yards
So it is less than 120 yards
Amy plays video games for exactly 20 minutes each day for two months. If each month had 31 days, how many minutes will she play video games?
Answer:
620
Step-by-step explanation:
A package designer wants the hexagonal base of a hat box to have an area of
about 200 in.2. About how long is each side?
Answer:
About 9inches long
Step-by-step explanation:
Area of a hexagon = 3√3/2 a²
a is the length of each side
Given
Area of the hexagon = 200in²
Substitute
200 = 3√3/2 a²
200×2 = 3√3 a²
400 = 3√3a²
a² = 400/3√3
a² = 400/5.196
a² = 76.982
a = √76.982
a = 8.774
Hence the length of each side is about 9inches long (to nearest inches)
Plz i need help on a math problem it is 1/4 divided by 2 then go back to 1/4 and divide it again but by 3 then go back to it again and divide it by 4 then go back to 1/4 and divide it by 5 plz someone help me!!!!
Answer:
(1) 1/8
(2) 1/12
(3) 1/16
(4) 1/20
Step-by-step explanation:
We need to find multiple divisions, it says 1/4 divided by 2 then go back to 1/4 and divide it again but by 3 then go back to it again and divide it by 4 then go back to 1/4 and divide it by 5.
We will take one by one
(1) 1/4 divides by 2 will be = 1/8
(2) 1/4 divided by 3 = 1/12
(3) 1/4 divided by 4 = 1/16
(4) 1/4 divided by 5 =1/20
These results are obtained by dividing the given parts, as the given Numerator is in fraction so whatever will be divided from the fractional numerator will get multiplied with the denominator.
Are the two expressions in the equation 2b + 5 + 1b = 3b + 5 equal or equivalent? How do you know
Given:
The expression is
[tex]2b+5+1b=3b+5[/tex]
To find:
Whether the two expression in the equation are equal or equivalent.
Solution:
If two expression are exactly the same, then they are equal and if the two expressions are different but the after simplification both are same, then they are called equivalent expressions.
We have,
[tex]2b+5+1b=3b+5[/tex]
Taking LHS, we get
[tex]LHS=2b+5+1b[/tex]
On combining liker terms, we get
[tex]LHS=(2b+1b)+5[/tex]
[tex]LHS=3b+5[/tex]
[tex]LHS=RHS[/tex]
In the given equation both expression are different but after simplification LHS = RHS, therefore the expression are equivalent not equal.