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3 years ago

A bag contains eight tiles labeled A, B, C, D, E, F, G, and H. One tile will be randomly picked.

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

6 0

The probability of picking a vowel is 2/8, or, simplified 1/4

Ksju [112]3 years ago

4 0

Answer:

Very low, 2/8 or 1/4.

Step-by-step explanation:

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Stacey filled her 1/2 cup measuring cup seven times to have enough flour does the cake récipe. How much flour does the cake reci

yan [13]

All we need to do to find the answer is to multiply 1/2 by 7:

1/2 * 7 =
= 7/2 =
= 3 1/2

Answer: The cake recpipe calls for 3 1/2 cups of flour.

I hope it will help you ;)

5 0

4 years ago

Which of the following is a polynomial with roots 2, 3i, and -3i?

solniwko [45]

Since the roots are 2,3i, and -3i, you can write it as

(x-2)(x-3i)(x+3i)=(x-2)(x^2+9)=x^3-2x^2+9x-18.

3 0

4 years ago

Answer the 5 questions Listed below Please Show your Work

Zolol [24]

(6 1/3) / (5/6) = (19/3) / (5/6) = 19/3 * 6/5 = 114/15 = 38/5

3 - 7^2 + 3 * 4^2
3 - 49 + 3 * 16
3 - 49 + 48
- 46 + 48
2

(7b - 2) / (-a + 1)....a = -2, b = 3, c = -1/3
where is he c in this equation ? Because if I just use a and b, my answer is not an answer choice

(7b - 10) / (a - 1)...a = -1, b = 5, c = -2/3
same as before...where is the c in this equation

V = (pi) r^2* h
V = (pi)(5^2)(7)
V = (pi)(25)(7)
V = 175(pi)

5 0

3 years ago

You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed

shusha [124]

Answer:

We inject 60.9628 milliliters of dosage.

Step-by-step explanation:

Given : You are to give an injection of a drug. The dosage is 0.4 mg per kilogram of bod The concentration of the drug in vial is listed as 500 ug/ml. The patient's chart Hosts weight as 168 pounds.

To find : How many milliliters (= cc) are you to inject?

Solution :

We know that,

1 pound = 0.453592 kg,

Patient's weight = 168 pounds

Patient's weight in kg = $168\times 0.453592=76.203456$ kg

The dosage is 0.4 mg per kilogram of bod.

So, dosage of patient weight = $0.4 \times 76.2035\ mg = 30.4814\ mg$

We know, 1 micro gram = 0.001 mg

Concentration of drug is given by,

$500\ \text{micro grams/ml}= 500\times 0.001\ \text{mg/ml} = 0.5\ \text{mg/ml}$

Now we are supposed to find milliliters inject,

So, milliliters of dosage required to inject is

$d= \frac{30.4814}{0.5} = 60.9628$

Therefore, We inject 60.9628 milliliters of dosage.

3 0

4 years ago

In a city, 49% of the adults are male. Of the adults, 24% are male and rent action-movie DVDs and 10% are female and rent action

kolezko [41]

Answer:

I getting the probability of the adult female that will rent the action movies in DVDs in by dividing the possible probability outcome which is 10% of all adults by the total number of possible outcome. So all of the population of the female is 51% and the ones who rent is only 10%. the probability is 19%

3 0

3 years ago