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3 years ago

10

What is the value of the function when x = −2, y =?

1 answer:

shtirl [24]3 years ago

3 0

As you can see on the graph, when x=-2, y=-3.

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Among 35 students in a class, 20 of them earned A's on the midterm exam, 13 earned A's on the nal exam, and 12 did not earn A's

enyata [817]

Answer:

The correct answer is " $\frac{2}{7}$ ".

Step-by-step explanation:

According to the question,

Number of students,

= 35

A ! mid term A,

$n(A) = 20$

B : final A,

$n(B) = 13$

Didn't start,

$n(A^c \cap B^c) = 12$

Now,

⇒ $n(A \cup B)=35-12$

$=23$

then,

⇒ $n(A \cup B)=20+13-23$

$=10$

hence,

The probability will be:

⇒ $P(A \cap B)=\frac{10}{35}$

⇒ $=\frac{2}{7}$

7 0

3 years ago

110% of 90 is what?????????????????????????????

QveST [7]

110% of 90 is 99, 1.1*90=99

6 0

3 years ago

Which of the following expressions is equivalent to 3(4h+2k)?

Wewaii [24]

Answer:

12h + 6k

Step-by-step explanation:

3 times 4h = 12h

3 times 2k = 6k

7 0

3 years ago

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GUYS HELP PLEASE URGENT!!!!!!

kkurt [141]

Well that would equate to 3136. So I would guess grams.

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3 years ago

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3 X-5y= -3 <br> 3x-5y=11<br><br> please show work

svp [43]

Are we solving for x?

5 0

3 years ago