All categories

3 years ago

Find the annual interest rate.

Mathematics

2 answers:

Annette [7]3 years ago

6 0

5 I think is the correct one

Virty [35]3 years ago

5 0

!!ANSWERS!!

1: 10%

2: 8%

3: 1.25%

You might be interested in

How to find the mad of the set of data?

kramer

Answer:

<u>add up all numbers</u>

<u>then divide that number by the amount of numbers.</u>

Step-by-step explanation:

mad is basically finding the average of a set of numbers.

and how do you do that?

first, add up all numbers

ex: 1, 5,3,10,6,20,15,15,14 --> this adds up to 90.

then divide that number by the amount of numbers.

count how much numbers ehere are: there are 9 numbers.

divide 90 by 9 and the mad/average is 10.

plz give brainliestttt

5 0

3 years ago

Read 2 more answers

To change knots per hour to miles per hour, use the expression 1.15k, where k is the speed in knots per hour. A plane is flying

Oduvanchick [21]

All you need is mulitplication. 300 times 1.15 is 345 miles per hour. You're welcome!

7 0

4 years ago

please guys help me pzl

Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Question is not clear.

Base is 5 units

height is 3 units

area is 7.5 units²

3 0

3 years ago

Please help:) thank you

Delvig [45]

The answer is slope

6 0

3 years ago

A new medical test has been designed to detect the presence of the mysterious Brainlesserian disease. Among those who have the d

astra-53 [7]

Answer:

Step-by-step explanation:

The persons who have diseases = 19%

The persons who do not have diseases = 81%

Probability for the test showing positive = Prob of actual disease and shows positive + Prob of no disease but test shows wrong

= $0.7*0.19+0.04*0.81\\=0.133+0.0324\\=0.1654$

Prob that the person actually has the disease given that the test administered to an individual is positive= $\frac{0.133}{0.1654} \\=0.0804$

30) A B C total

2x 7x x 10x

P(A) = 0.2, P(B) = 0.7, P(C) = 0.1

Let D be the event that the product is defective

P(D/A) = 0.032, P(D/B) = 0.034 and P(D/C) = 0.056

Required probability =P(C/D)

= $\frac{P(D/C) P(C)}{P(D/A) P(a)+P(D/B) P(B)+P(D/C) P(C)}$

by using Bayes theorem for conditional probability

= $\frac{0.1*0.056}{0.2*0.032+0.7*0.034+0.1*0.056} \\=\frac{0.0056}{0.0064+0.0238+0.0056} \\\\=0.156425$

32) 7 digit phone numbers with repitition including 0 will be

= $10^7$

Numbers which have atleast one 7 = total number - numbers which do not have a single 7

= $10^7 -9^7$

the probability that a 7-digit phone number contains at least one 7

= $\frac{10^7-9^7}{10^7}$

3 0

3 years ago