All categories

3 years ago

Help me this is really important

Mathematics

1 answer:

cricket20 [7]3 years ago

8 0

Answer:

the first, second, fourth and fifth option

You might be interested in

Please help!!! I don’t understand!

soldier1979 [14.2K]

Answer:

y = 3x

Step-by-step explanation:

Hope this helps!

-Josh

3 0

3 years ago

-2x + 7 = x-32 i need all the steps

ycow [4]

Answer:

-2x + 7 = x-32

7+32=x+2x

39=3x

x=39/3

x=13

Step-by-step explanation:

5 0

3 years ago

10x +y =6 written in slope intercept form

hodyreva [135]

Answer:

y = -10x + 6

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Evaluate 4x^2-12x+5 at x=6. A. 67 B. 77 C. 105 D. 221

Kamila [148]

Answer: B. 77

Sub x =6 into the given expression

4x^2 - 12x + 5

= 4(6)^2 - 12(6) + 5

= 144 - 72 + 5

= 77

3 0

3 years ago

5. On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14

almond37 [142]

Answer:

Option OD - 9

Step-by-step explanation:

Given : On the cardiac ward of a local hospital, there are 7 nursing assistants. The seven assistants have 7, 8, 5, 9, 10, 10, and 14 patients, respectively, that they assist.

To find : What is the average number of patients per nursing assistant?

Solution :

The average number of patients per nursing assistant is given by the division of sum of number of patients by total number of nursing.

So, $\text{Average} =\frac{\text{Sum of patients}}{\text{Number of assistants}}$

$\text{Average} =\frac{7+8+5+9+10+10+14}{7}$

$\text{Average} =\frac{63}{7}$

$\text{Average} =9$

Therefore, The average number of patients per nursing assistant is 9.

So, Option OD is correct.

8 0

3 years ago