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IRISSAK [1]
3 years ago
15

Round steak costs $6.95 per pound. Sara wants to buy 9.5 pounds of round steak which she estimates will cost

Mathematics
1 answer:
vodka [1.7K]3 years ago
6 0

I dont know what is it

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A x 10² + b x 10⁴ = c X 10⁴<br>Express c in terms of a and b.​
GuDViN [60]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Find the slope of the graph of the function y=5x/x-2 at (3,15). Then find an equation for the line tangent to the graph at that
bagirrra123 [75]
The first derivative gives you the formula for the slope of the tangent line to the curve at a given point.

<span>Find the first derivative of the function y=5x/x-2:
       
               (x-2)(5) - (5x)(1)
dy/dx = ------------------------
                     (x-2)^2

simplify the algebra here.
  
                                                      (3-2)(5) - (15)(1)
Then, at the point (3,15), dy/dx = -------------------------- = -10
                                                          (3-2)^2

What is the equation of the tangent line?  In other words, what is the eqn of the tan line to the given curve at when x = 3, if the slope is -10?

     y-15 = -10(x-3)

This can be re-written in other forms if desired.

</span>
5 0
3 years ago
If Jim’s machine can fill 300 juice boxes an hour. Each juice box holds 0.8 cups. How many gallons of juice does Jim’s factory n
san4es73 [151]

Answer:

They can fill 15 gallons per hour.

Step-by-step explanation:

In order to find the number of gallons, we first need to find the number of cups. We can find that by multiplying the number of juice boxes by the volume of a juice box.

300 * 0.8 = 240 cups

Next, we divide the number of cups by the number of cups in a gallon (16).

240/16 = 15 gallons

3 0
3 years ago
Read 2 more answers
Matthew makes brackets and necklaces he uses 34 beads for each bracket and 72 beads for each necklace he makes 2 more necklaces
TEA [102]

The equation that models the information when Matthew makes brackets and necklaces will be 34b + 114n

<h3>How to illustrate the equation?</h3>

It should be noted that from the information, we are told that Matthew makes brackets and necklaces he uses 34 beads for each bracket and 72 beads for each necklace he makes 2 more necklaces let b represent the brackets and n represent the necklace.

The equation that can be used to represent the situation will be:

= (34 × b) + (34 × 2 × n) + (72 - 34 × n)

= 34b + 68n + 38n

= 34b + 114n

Complete question:

Matthew makes brackets and necklaces he uses 34 beads for each bracket and 72 beads for each necklace he makes 2 more necklaces let b represent the brackets and n represent the necklace. Write the equation that represents the information.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

4 0
2 years ago
Why are there no tutors today?​
goblinko [34]

Answer:

Wait.... thay have them ok then  and i cant get help with anything :(

Step-by-step explanation:

8 0
3 years ago
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