MATHEMATICS COLLEGE

A container in a pharmacy holds 0.92 liter of a solution. Mrs. Dwyer used 0.5 of the container for a prescription. How much did she use?A 0.046 liters
B 0.46 liters
C 4.6 liters
D 46 liters

Answers

Answer 1

Answer:

Answer:

B. 0.46 liters

Step-by-step explanation:

Using 0.5 of the container is the same thing as using half of the container.

We can calculate how much she used by dividing:

0.92/2 = 0.46

Related Questions

The cost to ride a ferris wheel is $2.00 per person. The ferris wheel has a capacity of 64 people. The amount of money collected is a function of the number of people who ride on the ferris wheel. M(p)=2p the domain of this function is restricted to
A pump discharges 278 gallons of water in 3.5 minutes. How long would it take to empty a container with 750 gallons? Round up to the nearest minute
11 ounces to 5 ounces
What are the advantages of a closed question? A. Closed questions allow the respondent to go in-depth with their answers. B. It is possible to automate the collection of results for closed questions. C. Closed questions allow for new solutions to be introduced. D. It is easy to quantify and compare the results of surveys with closed questions.
What is the slope of the line that goes through the points (6, 4) and (8, −2)? A. −6 B. −3 C. − 1 3 D. 3

A quality control chart is used to monitor the customer wait time at a local call center. Sample means of five times are averaged and plotted over time. The last 50 sample means are randomly distributed between the upper and lower control limits. The process is _______.

Answers

Answer:

in-control

Step-by-step explanation:

basically, their are 2 types of control charts delineated:

1) uni-variate control chart : shows one quality characteristic

2)multivariate control chart : shows 2 or more than two quality characteristics

in statistics, we have "upper control limit" and "lower control limit".

if the system/variables are within these limits it is 'in-control' other wise 'out of control'

in-controlsays that all dots are within control limit and they have random pattern.

f(2) 42 g(x) = 2x +3 Find 4) (. Include any restrictions on the domain. O A. 2.2---3 417 2 > 0 B. 47 2 2 r--3, (1) (a) = (4) (a) x A 을 c. (5) (r) = 1,2*0 OD (1) (a= + 2

Answers

Answer:

Option D

Step-by-step explanation:

Given f(x) = $\sqrt[3]{4x}$

g(x) = 2x + 3

Since, $((f)/(g))(x)=(f(x))/(g(x))$

$=\frac{\sqrt[3]{4x}}{2x+3}$

This function is defined for the denominator is not equal to zero.

(2x + 3) ≠ 0

x ≠ $-(3)/(2)$

Therefore, Option D will be the correct option.

Express the given cartesian co-ordinate as polar co-ordinate correct to 2 decimal places a.(3,5) b.(6.18,2.35) c.(-2,4) d.(9.6,-12.4)e(-2.4,-3.6)

Answers

Answer:

hi .................

Need help please show how you did it.

Answers

Answer:

(0, 1).

Method 1 (Substitution):

Substituting our two y's, we get the following:

$x^2 + 5x + 1 = x^2 + 2x + 1 \Rightarrow 3x = 0 \Rightarrow x = 0$

Thus, the only set of solutions is (0, 1). A quick sketch (either by hand or on Desmos) can confirm this.

Method 2 (Elimination):

We have two equations. We'll let the top one be equation 1 and the bottom one be equation 2. Eliminating as many variables as we can, we subtract (2) from (1) to get:

0 = 3x => x = 0.

So the only set of solutions is (0, 1).

Method 3 (Gaussian elimination):

We can place this in an augmented matrix and row reduce.

$\left[\begin{array}{cccc}1&5&1 & 1\n1&2&1 & 1\end{array}\right]$

Row reducing this gives us:

$\left[\begin{array}{cccc}1&5&1 & 1\n0&3&0 & 0\end{array}\right]$

This tells us that the only solution for x is x = 0 (since we read this as "3x = 0") and thus, the only solution we get is (0, 1).

Rachel is recording the temperature at her school every morning this week. On Monday, the temperature was 5°C. Part A: On Wednesday, Rachel calculated that the temperature was 13 degrees colder than Monday. What temperature did Rachel record on Wednesday? Part B: On Friday, Rachel calculated that the temperature was 4 degrees warmer than Wednesday. What temperature did Rachel record on Friday?

Answers

Answer:

Part A: -8

Part B: -4

Step-by-step explanation:

$5-13=-8$

$-8+4=-4$

50 POINTSTyrone rolls a standard number cube multiple times and records the data in the table above. At the end of the experiment, he counts that he has rolled 155 sixes. Find the experimental probability of rolling a six, based on Tyrone’s experiment. Round the answer to the nearest thousandth.