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ivann1987 [24]
3 years ago
12

Plz, help me, guys! Show a step by step if you can.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
5 0

Answer:

61 pens, 244 batteries

Step-by-step explanation:

4*3x+4x=976

16x=976

x=61

4x=244

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Classify The numbers as prime or composite <br> Using the numbers 37 65 71 82
mr_godi [17]

Answer:

Prime= 37, 71 Composite=  65, 82

Step-by-step explanation:

Prime numbers can only be divided by 1 and itself and composite numbers can be divided by more.

5 0
3 years ago
Samir is an expert marksman. When he takes aim at a particular target on the shooting range, there is a 0.95 probability that he
Ad libitum [116K]

Answer:

40%

Step-by-step explanation:

The probability he misses at least one of the targets is 1 minus the probability that he hits all of the targets.

P = 1 − 0.95¹⁰

P = 1 − 0.599

P = 0.401

Rounded, there is a 40% chance he misses at least one target.

6 0
3 years ago
you need 1/4 cup of chocolate chips to make a batch of cookies.how many batches of cookies can you make with 1 3/4 of a cup of c
Tamiku [17]
One batch = 1/4

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7 0
4 years ago
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harkovskaia [24]

Step-by-step explanation:

the median for the upper quartile is 21 or second quartile

8 0
3 years ago
in a deck missing some cards, there are 4 diamonds for every 3 clubs. if there are 9 clubs, how many diamonds are there?
nikitadnepr [17]

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7 0
3 years ago
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