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larisa86 [58]
3 years ago
14

Solve these by elimination

Mathematics
1 answer:
Maurinko [17]3 years ago
6 0
-4*2-2*2=-12
4*-2+(8*-2)=-24
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2p - (p + 3) ÷ 3. For p = 6
Scilla [17]

Answer:

9

Step-by-step explanation:

We can plug the value p=6 into the equation.

2*6-(6+3)/3=

12-9/3=

12-3=

9

<em>I hope this helps! :)</em>

4 0
3 years ago
Read 2 more answers
A VENDOR SOLD 64 HOTDOGS AT A FOOT BALL GAME.IF THE RATIO OF HOTDOGS TO HAMBURGERS SOLD WAS 8:1 HOW MANY HAMBURGERS DID THE VEND
Vanyuwa [196]
I think 8 hamburgers is the answer.
6 0
3 years ago
Read 2 more answers
Suppose the probability of being in honors math is 0.30 and the probability of being in honors math and honors science is 0.20.
LekaFEV [45]

Answer:

20% probability of being in honors science if you are in honors math

Step-by-step explanation:

I am going to say that we have two events.

Event A: Being in honors in math. So P(A) = 0.3.

Event B: Being in honors in science. So P(B) = 0.2.

Since they are independent events, we can apply the conditional probability formula, which is:

P(B|A) = \frac{P(A \cap B)}{P(A)}

In which

P(B|A) is the probabilitty of event B happening given that A happened. We want to find this.

P(A \cap B) is the probability of both events happening.

Since they are independent

P(A \cap B) = P(A)P(B) = 0.3*0.2 = 0.06

So

P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.06}{0.3} = 0.2

20% probability of being in honors science if you are in honors math

8 0
3 years ago
John throws 6 pumpkin seeds, 4 Apple seeds, and 20 watermelon seeds into the backyard. There is only enough soil for one to take
andrezito [222]
(C) its answer C because you add them all together and then take a percentage
4 0
4 years ago
A 1-dollar bill is 6.14 inches long, 2.61 inches wide, and 0.0043 inch thick.
hammer [34]
Find volume of each bill and each room

v=lwh
vbill=6.14*2.61*0.0043=0.06890922 in^3

must convert room dimientions to inches
25*12=300in
23*12=276in
15*12=180in
Vroom=300*276*180=14904000in^3

now 1 billion bills

move decimal place over 9 places to right
1 million bills takes about 68909220 in^2

how many rooms to fit them all?
vbillionbills/v1room=number of rooms needed=
68909220/14904000=4.623
round to 1 deicmal
4.6 rooms needed (actually, it would be 5 since you can't use the 0.4 room left over very efficiently)



answer is 4.6 rooms


3 0
4 years ago
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