1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garri49 [273]
4 years ago
8

Determine if each pair of ratios or rates are equivalent. Explain your reasoning:

Mathematics
1 answer:
marshall27 [118]4 years ago
8 0

Answer:No, because when we divide 48/3=16 so 16 words are typed in 1 minute while when you divide 75/5=15 so 15 words are typed in 1 minute and 16 is greater than 15 so their not equivalent

Step-by-step explanation:

You might be interested in
.....................​
tankabanditka [31]

Answer:

God bless you all and always

6 0
2 years ago
You have two biased coins. Coin A comes up heads with probability 0.1. Coin B comes up heads with probability 0.6.However, you a
Andrews [41]

Answer:

The probability that our guess is correct = 0.857.

Step-by-step explanation:

The given question is based on A Conditional Probability with Biased Coins.

Given data:

P(Head | A) = 0.1

P(Head | B) = 0.6

<u>By using Bayes' theorem:</u>

P(B|Head) = P(Head|B) \times \frac{P(B)}{P(Head)}

We know that P(B) = 0.5 = P(A), because coins A and B are equally likely to be picked.

Now,

P(Head) = P(A) × P(head | A) + P(B) × P(Head | B)

By putting the value, we get

P(Head) = 0.5 × 0.1 + 0.5 × 0.6

P(Head) = 0.35

Now put this value in P(B|Head) = P(Head|B) \times \frac{P(B)}{P(Head)} , we get

P(B|Head) = P(Head|B) \times \frac{P(B)}{P(Head)}

P(B|Head) = 0.6 \times \frac{0.5}{0.35}

P(B|Head) = 0.857

Similarly.

P(A|Head) = 0.857

Hence, the probability that our guess is correct = 0.857.

7 0
4 years ago
Which of the following expressions has a value of 2/5 in the picture below?
Anuta_ua [19.1K]

Step-by-step explanation:

<u>Step 1:  List out all of the formulas for the trigonometric functions </u>

<em>sin(x) </em>= opposite/hypotenuse

<em>cos(x) </em>= adjacent/hypotenuse

<em>tan(x) </em>= opposite/adjacent

<u>Step 2:  Find the following expression that has a value of 2/5 </u>

sin(B) = opposite/hypotenuse = ?/5 is FALSE

cos(B) = adjacent/hypotenuse = 2/5 is TRUE

tan(B) = opposite/adjacent = ?/2 is FALSE

Answer:  The correction expression that has a value of 2/5 is option B

5 0
3 years ago
Can anyone please help me with this I have to get it done before tomorrow
lions [1.4K]
Titania is the greatest because it has the largest magnitude(exponent). than obreron than ariel than umbriel and finally miranda
4 0
4 years ago
A car dealership increased the price of a certain car by
rodikova [14]
Hi,
the dealership increased the price by %4., this means the we have to  multiply the % times the price.
A. %4 in decimal will be 0.04
B. new price = $ 46 500 * 0.004 = $1860

new price = 46500 + 1860 . =$48360
 
7 0
3 years ago
Other questions:
  • Your class built a tepee to use in the school play. The tepee has a diameter of 16 feet and a height of 13.5 feet. What is the v
    5·2 answers
  • Besty has N quarters.You can use the expression 0.25N to find the total value of her coins in dollars.What is the value of 18 co
    7·1 answer
  • Hannah and Anthony are siblings who have ages that are consecutive odd integers . The sum of their ages is 92 . Which equations
    13·1 answer
  • 10^r=1 solve for r please
    8·1 answer
  • A toy company manufactures a certain toy at a cost of $300 per day plus $25 per toy. The company sells the toy for $35. How many
    12·1 answer
  • If ƒ(x) = 2x, then ƒ -1(x) =
    12·2 answers
  • Which inequality is true? Use the number line to help.
    15·1 answer
  • The teacher assigns homework after 7/10 of the lesson
    9·2 answers
  • Two parallel lines are cut by a transversal. What is the measure of 26?
    14·1 answer
  • You guys can do at least 2 sentences or 3<br>thank you ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!