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3 years ago

Sam loaned $8,000 to his brother to make a down payment on a new home. Three

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

4 0

Answer:

$1,200 interest.

Step-by-step explanation:

To use the simple interest formula, I = Prt, we substitute in the values for variables that are given, ... Do you know that banks pay you to let them keep your money? ... Find the rate if a principal of $9,000 earned $1,755 interest in 3 years. ... Five years later, she paid him back the $8,000, plus $1,200 interest.

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Fill in the table and then round to the given place 4.3 hundredths tenths ones

NISA [10]

4.3
4=ones
.3= hundredths
0=tenths

Hope I helped:P

6 0

3 years ago

HELP PLEASE MY WORK HAS TO BE DUE IN A FEW MINUTES PLEASE HELP

PilotLPTM [1.2K]

Given: 2/3 every 30 seconds

If we cut 2/3 in half, we get 1/3. This would also mean we cut the time in half 30 / 2 = 15 seconds

Therefore, 1/3 of the length every 15 seconds.

15 + 15 + 15 = 45 seconds to go the full length of the path

3 0

3 years ago

If 2 variables have a negative correlation, then the slope of the line of best fit will be ______.

Lana71 [14]

Negative, because Correlation and slope have the same direction (Sxy will be negative)

5 0

3 years ago

What is 1x+3y=18 in slope intercept form

photoshop1234 [79]

Answer:

y = -x/3 + 6

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

Standard Form: x + 3y = 18

Step 2: Rewrite

Find slope-intercept form

Subtract x on both sides: 3y = -x + 18
Divide 3 on both sides: y = -x/3 + 6

3 0

3 years ago

Read 2 more answers

You are dealt two cards successfuly without replacement from a shuffled deck of 52 playing card. Find the probability that first

katen-ka-za [31]

The simplified expression is $(\frac{4}{663})$

Step-by-step explanation:

Here, the total number of cards in a given deck = 52

let E : Event of drawing a first card which is King

Total number of kings in the given deck = 4

So, $P(E) = \frac{\textrm{The total number of king}}{\textrm{The total number of cards}}$ = $\frac{4}{52} = (\frac{1}{13} )$

Now, as the picked card is NOT REPLACED,

So, now the total number of cards = 52 - 1 = 51

Total number of queen in the deck is same as before = 13

let K : Event of drawing a second card which is queen

So, $P(K) = \frac{\textrm{The total number of queen}}{\textrm{The total number of cards}}$ = $(\frac{4}{51} )$

Now, the combined probability of picking first card as king and second as queen = P(E) x P(K) = $(\frac{1}{13}) \times(\frac{4}{51}) = (\frac{4}{663} )$

Hence, the simplified expression is $(\frac{4}{663})$

6 0

3 years ago