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3 years ago

5

emilio types at a rate of 84 words per minute. he claims that he can type a 500-word essay in 5 minutes . is emilios claim sense

or nonsence

2 answers:

goldfiish [28.3K]3 years ago

7 0

Sense because 84×5=600

charle [14.2K]3 years ago

6 0

Answer:

No; Nonsense

Step-by-step explanation:

1. 1 minute * 5 = 5 minutes

2. 84 words * 5 = 420 words

3. 420 ≠ 500

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What is the percent change of a price decreased from $25 to $10 ?

GalinKa [24]

25 - 10 1 1 5 2 3
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100 4 10 20 20 20

6 0

3 years ago

∠A and ∠B are vertical angles. If ∠A=8x+14 and ∠B=2x+50, what is m∠B?

Maslowich

Answer:

∠B = 62°

Step-by-step explanation:

Because ∠A and ∠B are vertical angles they are equal hence we can write

∠A = ∠B

8x + 14 = 2x + 50

Now we have to solve for x

To do so, subtract 2x on both sides of the equation:

6x + 14 = 50

Now, subtract 14 on both sides of the equation

6x = 36

Now, divide 6 on both sides of the equation

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4 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

PLEASEEEEEE HELP ME OUT

Alexandra [31]

Answer:

$x = 135(being \: opposite \: angles \: of \: a \: paralleogram)$

Step-by-step explanation:

x =135(being opposite angles of a parallelogram)

3 0

2 years ago

A grocery store sells and 8 ounce bottle of juice for $1.76 What is the cost of the juice per ounce?

Marat540 [252]

Answer:

$0.22

Step-by-step explanation:

Now we know that 8 ounces total to $1.76. That means that in order to find how much 1 ounce costs, we will end up dividing both sides by 8

8 oz = $1.76

8 oz / 8 = $1.76 / 8

1 oz = $0.22

So, we now know that 1 oz is equal to 22 cents. You can also confirm your answer by multiple 0.22 by 8, and you'll see that you'll get 1.76

6 0

3 years ago