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chubhunter [2.5K]
3 years ago
12

An individual closes out help desk tickets at a rate of 4 tickets per hour for h hours. Write an equation that expresses the sit

uation, let x be the independent variable and y be the dependent variable
Mathematics
1 answer:
Sedbober [7]3 years ago
6 0

Answer:

y=4x

Step-by-step explanation:

an independent variable is the variable  that is changed or controlled in an experiment or observation to test the effects on the dependent variable

a dependent variable is variable being tested and measured in a scientific experiment

in this case, the number of help desk tickets  closed out is dependent on the number of hours the individual works so y is the number of tickets closed (dependent variable). The number of tickets closed of will be 4 multiplied by the number of hours worked i.e. y=4x

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The endpoints of are E(xE , yE) and F(xF , yF). What are the coordinates of the midpoint of ?
Masteriza [31]

Answer:

(\frac{x_e+x_f}{2} , \frac{y_e+y_f}{2})

Step-by-step explanation:

the coordinates of midpoint is average of x value of endpoints and average of y value of endpoints

8 0
3 years ago
Can someone help me with these both
Anna [14]
Hello,
so all you have to do is match the abbreviations to the triangles. The abbreviations stand for what is the SAME in both triangles, denoted by similar markings on equal sides and angles.

Abbreviations:
SSS = Side-Side-Side
SAS = Side-Angle-Side
ASA = Angle-Side-Angle
AAS = Angle-Angle-Side
HL = Hypotenuse-Leg

* Note - the angle side angle must go around the triangle in that order. ASA has the side BETWEEN the congruent angles.. SSA does NOT work.

(9.) ASA
(10.) AAS
(11.) SSS
(12.) No way to tell if congruent. (only 3 angles no side)
(13.) ASA
(14.) SAS
(15.) HL

7 0
3 years ago
Find the limits of integration ly, uy, lx, ux, lz, uz (some of which will involve variables x,y,z) so that ∫uz lz∫uxlx∫uyly????y
SSSSS [86.1K]

Answer:

X from 0 to 21

Y from 0 to 7

Z from 0 to 3

Step-by-step explanation:

Since we are being asked by the integration limits in first octant (positive x, positive y and positive z) we need to know where does the plane intersect this axes. For this we have:

for x=0 and y=0

7z=21

z=3

for x=0 and z=0

3y=21

y=7

for z=0 and y=0

x=21

This means that the integration limits are:

X from 0 to 21

Y from 0 to 7

Z from 0 to 3

8 0
3 years ago
Ladarius wrote the following monomial expression: 5x^8 y^3. Ladarius said the monomial had a degree of 11. Ayla said the monomia
Aleksandr-060686 [28]

Answer:

just quit school man

Step-by-step explanation:

it aint worth it

3 0
3 years ago
write each statement as a decimal to two decimal places. $6.00 to 95 cents 3 hours to 35 minutes 42 inches to 2 feet
pychu [463]

Answer:

1. $6.00 to 95 cents  = 6.32

2. 3 hours to 35 minutes  = 5.14

3. 42 inches to 2 feet = 1.75

Step-by-step explanation:

Given

$6.00 to 95 cents

3 hours to 35 minutes

42 inches to 2 feet

Required

Express in 2 decimal places

1. $6.00 to 95 cents

Express as ratio

\$6.00 : 95\ cents

Convert dollars to cents

6.00 * 100\ cents: 95\ cents

600\ cents: 95\ cents

Convert ratio to division

\frac{600\ cents}{95\ cents}

6.31578947368

Approximate

6.32

2. 3 hours to 35 minutes

Express as ratio

3\ hours  : 35\ minutes

Convert hours to minutes

3 * 60\ minutes: 35\ minutes

180\ minutes: 35\ minutes

Convert ratio to division

\frac{180\ minutes}{35\ minutes}

5.14285714286

Approximate

5.14

3. 42 inches to 2 feet

Express as ratio

42\ inches: 2\ feet

Convert feet to inches

42\ inches:2 * 12\ inches

42\ inches : 24\ inches

Convert ratio to division

\frac{42\ inches}{24\ inches}

1.75

4 0
3 years ago
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