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3 years ago

6. Which process was used to obtain the equation shown in Step 2?

Mathematics

1 answer:

frozen [14]3 years ago

3 0

Answer:

A) added to both sides of the equation

Step-by-step explanation:

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The price s of a pair of shoes plus 5% sales tax

zzz [600]

An expression for that would be s + 0.05s, or 1.05s.

3 0

3 years ago

Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for

vivado [14]

Answer:

The equation to represent the rate of receding water level is L = 34 $(0.5)^{d}$ .

Step-by-step explanation:

Given as :

The initial level of water in river = 34 feet

The rate of receding water level = 0.5 foot per day

Or, The rate of percentage of receding water level = 50 % per day

Let the level of water after d days = L

Now,

The level of water after d days = initial level of water × ( $(1-\dfrac{\textrm Rate}{100})^{Time}$

I.e L = 34 × ( $(1-\dfrac{\textrm 50}{100})^{d}$

∴ L = 34 × $(0.5)^{d}$

Hence The equation to represent the rate of receding water level is L = 34 $(0.5)^{d}$ . Answer

5 0

3 years ago

Mrrafil [7]

Answer:

3280

Step-by-step explanation:

52×63=3276

Round 3276 to 3280

Hope this helps! :)

3 0

3 years ago

Samantha has 8 balloons. Jacob has 1/2 as many balloons as Samantha. How many does Jacob have?

zavuch27 [327]

Jacob has 4 balloons, because 4 is half of 8

Hope this helps ya ;)

6 0

3 years ago

Mr. Anderson tosses a coin 15 times and it landed on tails 9 times. What is the probability of landing on tails on his 16th toss

Anestetic [448]

It is a 50 percent chance. This is because there is only two possibilities that can occur. It does not matter how many times the coin has been flipped.

5 0

3 years ago