All categories

3 years ago

Given a = 4 and b= -2, evaluate -Ib-al. -2 -6 6

1 answer:

6 0

Answer: -6
the answer is -6 because -2-4 is equal to 6 and because it asks for the negative absolute the answer remains negative instead of becoming positive

You might be interested in

The chocolate factory "Charlie’s own" produces limited-time boxes with exactly 9 chocolates. The research department of the fact

Naddika [18.5K]

Answer:

Step-by-step explanation:

Given that the chocolate factory "Charlie’s own" produces limited-time boxes with exactly 9 chocolates.

X is the weight of chocolate

X is N (5, 0.3) (since variance = 0.09, std dev =sqrt of variance = 0.3)

Probability for the box to weight <42.75 =

P(X<42.75)

= $P(Z$

Or 0.62% of boxed weigh <42.75

$\phi = -2.5$

8 0

3 years ago

I need Explanations for these 2 questions!! <br> Please so urgent!!!!!

Evgen [1.6K]

121. the fifth digit (second 1) represent thousandths

122. Hundredths because he went out two decimal places

7 0

3 years ago

Please help!

Mrrafil [7]

Answer:

$\sf C. \quad \dfrac{1}{9}$

Step-by-step explanation:

<u>Addition Law for Probability</u>

$\sf P(A \cup B)=P(A)+P(B)-P(A \cap B)$

Given:

$\sf P(A)=\dfrac{1}{3}=\dfrac{3}{9}$

$\sf P(B)=\dfrac{2}{9}$

$\sf P(A \cup B)=\dfrac{4}{9}$

Substitute the given values into the formula and solve for P(A ∩ B):

$\implies \sf P(A \cup B) = P(A)+P(B)-P(A \cap B)$

$\implies \sf \dfrac{4}{9} = \sf \dfrac{3}{9}+\dfrac{2}{9}-P(A \cap B)$

$\implies \sf P(A \cap B) = \sf \dfrac{3}{9}+\dfrac{2}{9}-\dfrac{4}{9}$

$\implies \sf P(A \cap B) = \sf \dfrac{3+2-4}{9}$

$\implies \sf P(A \cap B) = \sf \dfrac{1}{9}$

4 0

2 years ago

Read 2 more answers

-7(x - 5) = 91 bro I need help and i must show work

fredd [130]

Answer:

X = -8

Step-by-step explanation:

-7(x-5)=91

x-5=-13

x=-13+5

x=-8

5 0

3 years ago

Square root 2 times square root 8

umka21 [38]

Answer:

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers