All categories

2 years ago

I need help with this asap

Mathematics

1 answer:

tatiyna2 years ago

4 0

F(x)=X-11

F(-3)= -3-11

F(-3)=-14

F(x)=X-11

F(-2)=-2-11

f(-2)=-13

F(x)=X-11

F(4)= 4-11

f(4)=-7

F(x)=-7x+1

F(-3)=-7(-3)+1

F(-3)=-21+1

F(-3)=22,

F(x)=-7x+1

F(-2)=-7(-2)+1

F(-2)= 14+1

f(-2)=15,

F(x)=-7x+1

F(4)=-7(4)+1

f(4)=-28+1 =-27

F(x)=X+8

F(-3)=5, f(-2)= 6 , f(4)=12

You might be interested in

Perform the indicated operation. Express answer as a simplified fraction (You may have

timofeeve [1]

Step-by-step explanation:

$4 + \frac{2}{3} = \frac{3 \times 4 + 2}{3} = \frac{14}{3} = 4 \frac{2}{3}$

$\frac{67}{71} \times \frac{381}{399} = \frac{67 \times 381}{71 \times 399} = \frac{25527}{28329} = \frac{8509}{9443}$

$\frac{684}{795} \div \frac{24}{37} = \frac{684}{795} \times \frac{37}{24} = \frac{25308}{19080} = 1.33$

6 0

3 years ago

How many strings of eight uppercase English letters are there that start with X, if no letter can be repeated?

spin [16.1K]

X 25*24*23*22*21*20*19
which gives you
2,422,728,000

5 0

3 years ago

Is 419.10 less or greater than 419.099

Alex Ar [27]

They are equal its just rounded up to one decimal place

4 0

3 years ago

Read 2 more answers

Assume that in a particular military exercise involving two units, Red and Blue, thereis a 60 % chance that the Red unit will su

Marysya12 [62]

Answer: a) There are 42% chances that both units will meet their objectives.

b) There are 88% chances that one or the other but not both of the units will be successful.

Step-by-step explanation:

Since we have given that

Probability that the Red unit will successfully meet its objectives = 60% = P(R)

Probability that Blue unit will successfully meet its objectives = 70% = P(B)

Probability that only Red unit will be successful = P(only Red) = 18%

As we know that

$P(only\ red)=P(R)-P(R\cap B)\\\\0.18=0.60-P(R\cap B)\\\\0.18-0.60=-P(R\cap B)\\\\-0.42=-P(R\cap B)\\\\P(R\cap B)=42\%$

Hence, there are 42% chances that both units will meet their objectives.

the probability that one or the other but not both of the units will be successful is given by

$P(R\cup B)=P(R)+P(B)-P(R\cap B)\\\\P(R\cup B)=0.60+0.70-0.42\\\\P(R\cup B)=0.88\\\\P(R\cup B)=88\%$

Hence, there are 88% chances that one or the other but not both of the units will be successful.

6 0

2 years ago

List all of the elements of set A if A = {x|x is an integer and -6 ≤ x <0}

morpeh [17]

This is an example of a set defined by describing the property of its elements: every element in the set must be an integer, greater than or equal to -6, and less than zero (ecluded).

So, all the numbers that satisfy this requests are -6,-5,-4,-3,-2,-1, and the answer is thus b.

4 0

3 years ago

I need help with this asap​

I need help with this asap