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Triss [41]
3 years ago
10

Consider these signed numbers and determine whether each product is positive or negative.

Mathematics
1 answer:
djverab [1.8K]3 years ago
6 0

Answer:

1. negative. why: a negative multiplied by a positive will always be negative.

2. positive. why: a positive multiplied by a positive will always be positive.

3. positive. why: a negative multiplied by a negative will always be positive.

Step-by-step explanation:

hope this helps

You might be interested in
Jaden earned $54 every nine days based on this information how many days will it take Jaden to earn $96​
inessss [21]

Answer:

it will take her 16 days

Step-by-step explanation:

4 0
3 years ago
Refer to a standard deck of playing cards. Assume 5 cards are randomly chosen from the deck. How many hands contain 4 aces?
Setler79 [48]

There would be 0.07923 probability to get 4 aces.

<h3>What is probability ?</h3>

Probability shows possibility to happen an event, it defines that an event will occur or not. The probability varies from 0 to 1.

Total number of cards in deck = 52

Total number of aces = 4

When 5 cards are chosen randomly,

The probability to get 4 aces

= 1/52+1/51+1/50+1/49+0

Since, at 5th time there will be no ace remains, so probability would be 0.

= 0.01923+0.01960+0.0200+0.0204

=0.07923

To know more about Probability on:

brainly.com/question/12478394

#SPJ1

7 0
1 year ago
PLEASE HELP I believe you have to use substitution or elimination to solve the problem.
zepelin [54]

<u>Answer:</u>

Amount collected in 2012 = 3.49

and in 2013 = 3.35

<u>Explanation:</u>

Let x be the baggage fees collected in 2013 and

y be the baggage fees collected by airlines in 2012

From the given question we can obtain two equations as follows:

x + y = 6.84 $   - eq 1

and

y = 0.14 + x

as fees in 2012 exceeds that in 2013 by 0.14$

Now, solving these two equations by substitution,

we substitute  y = 0.14 + x in eq 1

and solve for x,

which gives us x = 3.35 and

substituting this value in eq 1

we get y = 3.49

6 0
3 years ago
A 10p coin weighs 6.5g. What is the weight of a bag of 10p coins worth £3.50?​
hichkok12 [17]

Answer:

227.5 grams

Step-by-step explanation:

We know that a single 10p coin weights 6.5 g

Now we want to find the weight of a bag of 10p coins, such that the net value is £3.50  (where the weight of the bag is neglected)

The value of a 10p coin is £0.10

So the first thing we need to find, is how many coins there are in the bag.

To find that, we need to find the quotient between the total value and the value of a single coin:

£3.50/£0.10 = 35

So in the bag, we have 35 coins, and each one of them weighs 6.5 grams

Then the total weight is 35 times 6.5 grams:

35*6.5 g= 227.5 grams

7 0
3 years ago
ANSWER PLS GIVING BRAINLIEST TO WHO ANSWERS CORRECTLY
notsponge [240]

Answer:

since 97 is close to 100, I'd say 10" is close to the real side length.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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