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3 years ago

Solve for b. 5b – 8 = 4 – b b = [?] Enter

Mathematics

1 answer:

Nata [24]3 years ago

6 0

raiz ( 8 sobre 5 , o )dominio es b e r rango y e r intercepcion vertical (0,-8)

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Show your work and write an expression by using these clues:

zepelin [54]

Answer: 10.1

Step-by-step explanation:

Step 1: 1,000 is greater than 100 but smaller then

Step 2: 10,000 1,000 is divided by 10,100 which =10.1

Step 3: and 10.1 is less than 100 greater than 1

5 0

4 years ago

HELP!!!!<br> What are the three ways to create samples spaces of all outcomes?

Kisachek [45]

Answer:

The three most common ways to find a sample space are: To List All the Possible Outcomes. Create a Tree-Diagram. Use a Venn Diagram.

For example, let's suppose we flip a coin and roll a die.

1. How many outcomes are possible?

2. What is the probability space?

3. Identify the events.

Step-by-step explanation:

sorry

7 0

3 years ago

How many total tens in 7151

notsponge [240]

Divide 7151 by 10 and u get 715.1 that is how many total tens. To check just do 715.1 x 10. You get 7151

5 0

3 years ago

A sum of money invested at the compound interest payable yearly has interest in

jeka94

Answer:

49% and 30% respectively

Step-by-step explanation:

Step one:

Given data

Principal = Rs. 4,200

Final Amount= Rs. 9282 respectively

time = 2 years and

time = 4 years

Required

The rate of interest for 2 and 4 years

Step two:

the compound interest formula is

A= P(1+r)^t

for 2 years

Substitute

$9282= 4200(1+r)^2\\\\9282/4200= (1+r)^2$

$1+r= \sqrt{\frac{9282}{ 4200} }\\\\1+r= \sqrt{2.21} \\\\1+r= 1.49\\\\r=1.49-1\\\\r= 0.49\\\\$

the rate is 49%

For 4 years we have

$9282= 4200(1+r)^4\\\\9282/4200= (1+r)^4$

$1+r= \sqrt[4]{\frac{9282}{4500} } \\\\1+r=\sqrt[4]{2.21} \\\\1+r= 1.30\\\\r=1.30-1\\\\r= 0.30\\\\$

the rate is 30%

6 0

3 years ago

PLEASE HELP ME!!!!!! You will definitely get a BRAINLIEST if you give me the correct answer.

Anna11 [10]

Answer: the second option is correct $(0. -\frac{4}{3} ) (2, 0 )$

Using Slope = rise/run . $y=\frac{2}{3}x\ -\frac{4}{3}$

You can create a graph to see the intercepts (attached) OR

Step-by-step explanation:

To find the y-intercept, figure half way between (-1, -2) and (1, 2/3)

$\frac{2}{3} -(-2) = 2\frac{2}{3}$ Half of that is $1\frac{1}{3}$ below the origin, y-intercept is $-1 \frac{1}{3}$ or $-\frac{4}{3}$

to create an equation for this:

Take the difference in y-values $\frac{2}{3} -(-\frac{10}{3} ) = 12/3$

which simplifies to 4 for the Rise

Take the difference in x-values $3 -(-3) = 6$

so the Run is 6

The slope is the slope is 4/6 , the same as 2/3.

Use slope intercept form to create the equation:

$y=\frac{2}{3}x\ -\frac{4}{3}$

You can compute the x-intercept by substituting 0 for y

0 = 2x/3 - 4/3 . 4/3 = 2x/3 multiply both sides by 3

4 = 2x divies both sides by 2 to get 2 = x, the x-intercept

5 0

3 years ago