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3 years ago

Minimum speed to avoid being heat treated

1 answer:

6 0

Heat treating is a group of industrial and metalworking processes used to alter the physical,The trapped atoms prevent the crystal matrix from completely changing into its low temperature. Total case depth, min. Salt baths utilize a variety of salts for heat treatment, with cyanide salts being the most extensively used

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Enter the ratio as a fraction in lowest terms<br><br> 30 minutes to 27 minutes

vampirchik [111]

Step-by-step explanation:

ratio will be

30/27

= 10/9

=10:9

7 0

2 years ago

Read 2 more answers

Consider the random variables X and Y with joint density function ???? f(x,y)= x+y, 0≤x≤1;0≤y≤1 0, elsewhere. (a) Find the margi

sp2606 [1]

a. The marginal densities

$f_X(x)=\displaystyle\int_0^1(x+y)\,\mathrm dy=x+\frac12$

and

$f_Y(y)=\displaystyle\int_0^1(x+y)\,\mathrm dx=y+\frac12$

b. This can be obtained by integrating the joint density over [0.25, 1] x [0.5, 1]:

$P(X>0.25,Y>0.5)=\displaystyle\int_{1/4}^1\int_{1/2}^1(x+y)\,\mathrm dx\,\mathrm dy=\frac{33}{64}$

7 0

2 years ago

Weston, Lila and Jenny have 72 gumballs all together. Ben has two candy bars. If the gumballs are equally

gtnhenbr [62]

Answer:

72 / 3 = 24

Step-by-step explanation:

5 0

2 years ago

A farmstand sells two types of grapes. the cost of green grapes can be represented by the equation Y= 1.5X, where Y is the total

creativ13 [48]

Answer:

C. Black grapes cost more per pound than green grapes.

Step-by-step explanation:

<em>Verify each statement</em>

A. Three pounds of green grapes cost $6.00

The statement is False

Because

For x=3 pounds

y=1.5x

y=1.5(3)=$4.5

B. Black grapes cost less per pound than green grapes

The statement is False

Because

For x=1 pound

The green grapes cost ----> y=1.5(1)=$1.5

Observing the graph

For x=1 pound

The black grapes cost $2

C. Black grapes cost more per pound than green grapes.

The statement is True

D. Two pounds of black grapes cost $3.00.

The statement is False

Because

Observing the graph

Two pounds of black grapes cost $4

3 0

3 years ago

Whats the is the value

telo118 [61]

Can't see the graph can you make it more clear?

5 0

3 years ago