What is the value ol x?
A) x=32
B) x=36
C) x=37
D) x=40​

Answer:

Approximately $103.37 per day

Step-by-step explanation:

As April has 30 days, we have to add together $523, $2340, and $238 to get the total balance for the entire month. In this case, the total balance is $3101. Now, referring back to April having 30 days, $3101÷30 days=$103.366666666 a day, when rounded to two decimal places, it equals $103.37 a day. So, the account's mean daily balance for April is approximately $103.37 a day.

Hopefully the explanation and the answer helps!

The mean daily balance will be 736.77

Weighted mean is the mean where some of the value contributing more than the other values.

Weighted mean can be calculated by dividing the sum of frequencies and value by the sum of the frequencies.

weighted mean= ∑fₙxₙ/∑fₙ

where f is the frequency and x is the value.

So according to asked question,

in April, balance is in such a way that $523 for 23 days, $2340 for only 4 days, and $238 for only 3 days.

x₁=$523   ,   f₁=23

x₂=$2340   ,   f₂=4

x₃=$238   ,   f₃=3

weighted mean= sum of the product frequency and value/sum of frequency

=  ∑fₙxₙ/∑fₙ

= ((523*23)+(2340*4)+(238*3))/(23+4+3)

=22103/30

=736.7666≅736.77

Therefore the mean daily balance will be $736.77.

Learn more about weighted mean

here: https://brainly.com/question/23902866

#SPJ2

Answer:

1.4

Step-by-step explanation:

use distance formula

Answer:

m= -5

Step-by-step explanation:

Answer:

cost for the shirt: $74.89

Sales tax(10.25%): 7.68

total: $82.57

Step-by-step explanation:

Answer:

60 Cookies

Step-by-step explanation:

Set up a proportion

12 / 3.50 = x/ 17.50

Cross multiply

3.5x = 210

x = 60

Answer:

2h 5min

Step-by-step explanation:

1 class: 25 min

5 classes: 25 x 5 = 125 min = 2h 5min

Answer: 15/7 2 1/7

Step-by-step explanation: First divide 8x-3=x+12 Then add 3 to both sides.

8x=x+15 Subtract x from both sides. 7x=15 Then divide again so 7/7 and 15/7. If you simplify it become 2 1/7

Answer:

x = 15/7

Step-by-step explanation:

Reduce the fraction with 2

8x - 3 = x + 12

Move variable to the left-hand side and change its sign

8x - x - 3 = 12

Move constant to the right-hand side and change its sign

8x - x = 12 + 3

collect like terms

7x = 12 + 3

Add the numbers

7x = 15

Divide both sides of the equation by 7

Solution: x = 15/7

Alternate form

x = 2 1/7, x = 2.142857

4.6783x10^3     P.E.M.D.A.S.   exponent before multiplication  10^3 =1000  

1000x4.6783= 4,678.3

Answer:

364 students

Step-by-step explanation:

multiply 13 by 28

Answer:

2/1 = 14/x

cross mulitply

2x=14

2x/2=14/2

x=7

The width is 7 cm

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

A. 0

Step-by-step explanation:

Answer:

4 cm

Step-by-step explanation:

x = the side of a cubical box

x^3 = 64

But 4^3 also = 64

=> x = 4

Answer:

Volume of a cube = a³

64 = a³

3 root 64 = a

4 cm = a

Answer:

65

Step-by-step explanation:

Answer:

C) x = 0 or x = - 9

Step-by-step explanation:

[tex]y = {x}^{2} + 9x \\ \\ plug \: y = 0 \\ 0 = {x}^{2} + 9x \\ \\ x(x + 9) = 0 \\ \\ x = 0 \: \: or \: \: x + 9 = 0 \\ \\ x = 0 \: \: or \: \: x = - 9 [/tex]

See picture for math work and answer.

The slope of the table is 2

From the table, we have the following points:

(x,y) = (0, 4) and (1,7)

The slope is then calculated as:

m = (y2 - y1)/(x2 - x1)

Substitute known values

m = (7 - 4)/(1 - 0)

Evaluate the differences

m = 3/1

Divide

m = 2

Hence, the slope of the table is 2

Read more about slopes at:

https://brainly.com/question/3493733

Answer:

It would cost $2.40 because 1 pound is $2.40

Step-by-step explanation:

Answer:

Step-by-step explanation:

Find the slope in the given equation

[tex]y = 2x-8\\\\m = 2x\\\\(3,10)=(x_1,y_1)[/tex]

Substitute values into point-slope form

[tex]y-y_1=m(x-x_1)\\\\y -10=2(x -3)[/tex]

Simplify

[tex]y -10=2x -6\\\\y =2x -6+10\\\\y = 2x +4[/tex]

Answer:

15 houses is the answer

Answer:

Let x be the no.of houses cleaned in 9 hours

3 hours                     5 houses

9 hours                     x houses

Using cross multiplication, you get the formula:

3x = 45

x = 15

Therefore, 15 houses are cleaned in 9 hours.

Answer:

(1, 4)

Step-by-step explanation:

y=x+3

y=3x+1

y=x+3

x+3=3x+1

x=3x-2

-2x=-2

x=1

y=1+3

y=4

Circumference of circular track, C = 0.5 miles = 0.5×5280 feet = 2640 feet.

We know, circumference in circle is given by :

[tex]C = 2\pi r[/tex]

( Here, r is radius i.e distance of centre from track )

Putting values in above equation :

2 × 3.14 × r = 2640

6.28 × r = 2640

r = 420.38 feet

Therefore, distance between centre and track is 420.38 feet .

Hence, this is the required solution.

Answer:

3

Step-by-step explanation:

from angles on a line = 180°

therefore

(14x + 70 + 20x +8)°= 180°

34x + 78 =180

34x = 180-78

34x= 102

x = 102/34

x= 3

Answer:

3

Step-by-step explanation:

!

Answer:

Step-by-step explanation:

to find the longest it would be 40+8=48

to find the shortest it would be 40-8=32

Answer:

Answer:

- The area of the two bases is 32π in².

- The lateral area is 40π in².

- The total surface area is 72π in².

Step-by-step explanation:

there you go have a good day

Answer:

The measure of each angle of  abc is equal to the corresponding angle of  a'b'c' when coincides with the other three triangles. The measures of the angles of the triangle are preserved as the figure rotates.

Step-by-step explanation:

Answer:

Hypothesis: it is hot

Conclusion: It is July.

Answer:

(3,6)

Step-by-step explanation:

First you find the difference between the y values.

6 - 3 = 3.

Then the x values.

4 - -2 = 6

Now form a triangle and use a^2 + b^2 = c^2

3^2 + 6^2 = x^2

9 + 36 = x^2

x = √(45), or 3√(5)

The distance is 3√(5).

Answer:

dam thats wat yall learn in whatever grade u r ik highter for sure but dam im  scared now

Step-by-step explanation:

Answer:

they messed up on step one

Step-by-step explanation:

Answer:

Step 2; it should be m∠o + m∠p = 180 degrees (supplementary angles)

Step-by-step explanation:

Took the exam and got it right. Hope this helps! <3