Refer to the following conditional statement:

Mathematics

1 answer:

Gennadij [26K]3 years ago

5 0

The answer is B, I'm sure of it

You might be interested in

Factorise the following questions

lesya692 [45]

Answer:

ii)

$\sqrt{2} x^{2} + 3x + \sqrt{2} \\ = \sqrt{2}x(x + \sqrt{2} ) + x + \sqrt{2} \\ = ( \sqrt{2} x + 1)(x + \sqrt{2} )$

7 0

3 years ago

Evaluate 3x^2 +2x-5 when x=4

Daniel [21]

Replace each "x" in the original equation with (4):

3(4)^2 + 2(4) - 5
= 3(16) + 8 - 5 = 48 + 8 - 5. Can you finish this?

3 0

3 years ago

Solve for z.<br> Z<-9<br> Z>-9

Alex73 [517]

Answer:

z>-9

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A bag of trail mix weighs 2 lb. By weight, 20% of the bag is oats. How many pounds is the oats portion of the trail mix? (a) Wri

posledela

Answer: 0.4 pounds of the trail mix is oats.

To find the answer, you can set up a proportion. We can use the percent proportion below.

part/whole = percent/100

x/2 = 20/100

To solve this you cross multiply and divide.

100x = 40
x = 0.4

3 0

4 years ago

Fifty-three percent of employees make judgements about their co-workers based on the cleanliness of their desk. You randomly sel

GarryVolchara [31]

Answer:

The unusual $X$ values for this model are: $X = 0, 1, 2, 7, 8$

Step-by-step explanation:

A binomial random variable $X$ represents the number of successes obtained in a repetition of $n$ Bernoulli-type trials with probability of success $p$ . In this particular case, $n = 8$ , and $p = 0.53$ , therefore, the model is ${8 \choose x} (0.53) ^ {x} (0.47)^{(8-x)}$ . So, you have: