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3 years ago

Z over 2 plus 26 is greater than or equal to negative 18.15

Mathematics

1 answer:

umka2103 [35]3 years ago

8 0

Z/2 + 26 ≥ -18.15

z<span> ≥ -88.3</span>

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Monica makes tomato sauce with the plant she grows in her garden. She uses 3 basil leaves in her sauce for every eight tomatoes.

geniusboy [140]

Answer:

0.995 P(at least 2) = 1 – P(X = 0) – P(X=1)

1 – 15C0 * 0.40 *0.615- 15C1*0.41*0.614

1 – 0.0000 – 0.005

= 0.995

Step-by-step explanation:

5 0

2 years ago

Find the product<br> (2z+9)(z-7)

solmaris [256]

Answer:

2z^2-5z-63

Step-by-step explanation:

2z^2+9z-14z-63

2z^2-5z-63

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2 years ago

Answer the statistical measures and create a box and whiskers plot for the following set of data. You may optionally click and d

ratelena [41]

sorry

look im trying to finish a challange u need premium if your going toask that big of a quietion my dude/dudet

3 0

3 years ago

If p and q are both true, then which of the following statements has the same truth-value as ~p → q?

olganol [36]

If p and q are both true, then

$\neg p \implies q$

is an implication of the form

$F \implies T$

which is true, because every implication starting with false is true, i.e.

$F \implies T = T,\quad F \implies F = T$

So, we're looking for an expression evaluating to true. Let's see what we have:

A) is an AND proposition. Logical AND is true only if both parts are true. So, you have

$\neg P \land \neg Q = F \land F = F$

So it's not the right option.

B) is an OR proposition. Logical OR is true whenever one of the two parts is true. So, you have

$\neg P \lor\neg Q = F \lor F = F$

So it's not the right option.

C) is again an AND proposition. You have

$P \land \neg Q = T \land F = F$

So this is not the right option.

D) Finally, the last one is again an implication, and again it starts with false:

$\neg Q \implies P = F \implies T = T$

So this is true, and thus is the correct option.

8 0

3 years ago

Apparently I'm supposed to do one at a time so here we go again

Nat2105 [25]

A) 60mph
B) 209.7 miles
C) 2 hours and 45 minutes

3 0

3 years ago