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Fittoniya [83]
3 years ago
7

-12(r + 4) =72 please help

Mathematics
2 answers:
Ivahew [28]3 years ago
6 0
The answer is r= -10
mr Goodwill [35]3 years ago
5 0
I believe r would equal -10
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1.) Solve -23.7 + d = -48.57.
Olegator [25]

Answer:

-24.87

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

d−23.7=−48.57

Step 2: Add 23.7 to both sides

d−23.7+23.7=−48.57+23.7

d=-24.87

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3 years ago
Describe the steps you would take to solve the given literal equation for m as shown.
solniwko [45]
T = 2\pi \sqrt{m/k}

1. Divide both sides by 2\pi
--> t / 2\pi = \sqrt{m/k}

2. Square both sides
--> t^{2} / 4\pi^{2} = m / k

3. Multiply both sides by k
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3 years ago
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In July, a new endoscopy and electrophysiological lab are opening up. It is projected 60 endoscopies and 5 EP studies will be pe
kupik [55]

Answer:

The number of FTE needed to be hired to cover the additional procedures per 7.5 day work is:

= 1.

 

Step-by-step explanation:

a) Data and Calculations:

                                                Endoscopies      EP Studies    Total

Projected number of studies         60                      5              65

Time in minutes for per study         5                     15

Total time required (in minutes) 300                     75           375

Full-time Employee (FTE) works 7.5-hour day or 450 minutes (7.5 * 60) per day.

b)The number of full-time employees (FTE) needed to be hired to cover the additional procedures per 7.5-day work is 1.  The FTE has 450 minutes available for the additional procedures.  She will only require 375 minutes.  Therefore, she has extra (idle) time of 75 (450 - 375) minutes per workday.

4 0
3 years ago
Use the number 145,973 write the name of the period that has the digits 145
Alexeev081 [22]
145,973 Is decimaled in 145.
14.5
1.45
.145
7 0
3 years ago
4(x + 3) + 2x = 6(x + 2)
m_a_m_a [10]

Answer:

answer is 0

Step-by-step explanation:

3 0
3 years ago
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