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3 years ago

Please help i shall give brainliest

Mathematics

1 answer:

Dmitry [639]3 years ago

7 0

Answer:

I think the answer is d

Step-by-step explanation:

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S(t) = -105t + 945 to determine the salvage value, S(t), in dollars, of a table saw t years after its purchase. How long will it

anyanavicka [17]

Answer:

Step-by-step explanation:

When something depreciates completely, it will have a total value of 0 dollars. Therefore, set the equation to zero and solve for <em>t</em> to find the years.

$S(t)=-105t+945\\0=-105t+945\\-105t=-945\\t=9$

Therefore, the table saw will completely depreciate after 9 years.

7 0

3 years ago

Read 2 more answers

A worker bee has a mass of 1*10^-4. There are 4*10^4 worker bees living in one hive. What is the mass of all the worker bees in

snow_lady [41]

Answer:

$4$

Step-by-step explanation:

$1 \times 10^{-4} \times 4 \times 10^{4}$

$4 \times 1 \times 10^{-4} \times 10^{4}$

$4 \times 10^{-4+4}$

$4 \times 10^{0}$

$4$

3 0

3 years ago

Find the type and number of solution for g(x) = x2 -14x = -50

inysia [295]

Answer:

Step-by-step explanation:

x² -14x+50= 0

this equation has 2 solutions because is a quadratic

the solurions are imaginary roots because the discriminant is less then 0

b²-4ac = (-14)²-4*1*50 = 194-200= -6

to find the actual roots use the quadratic formula

3 0

2 years ago

Carol has 1 5/8 cups of yogurt to make smoothies. Each smoothie uses 1/3 cup of yogurt. What is the maximum number of smoothies

nikdorinn [45]

Answer: The answer is 4.

Step-by-step explanation: Given that -

The number of cups of yogurt that Carol has to make smoothies is given by

$c_y=1\dfrac{5}{8}=\dfrac{13}{8},$

and the number of cups of yogurt that each smoothies uses is given by

$c_s=\dfrac{1}{3}.$

Let 'n' be the number of smoothies that Carol can make with the available yogurt, then we have

$n\times c_s\leq c_y\\\\\\\Rightarrow n\times \dfrac{1}{3}\leq \dfrac{13}{8}\\\\\\\Rightarrow n\leq\dfrac{39}{8}\\\\\\\Rightarrow n\leq 4\dfrac{7}{8}\\\\\\\Rightarrow n=4.$

Thus, the maximum number of smoothies is 4.

5 0

3 years ago

Rewrite the expression in a radical form z^1/6

mylen [45]

Answer:

$\sqrt[6]{z}$

Step-by-step explanation:

The denominator of the fractional exponent is the index of the root.

7 0

3 years ago