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tatiyna
3 years ago
12

I need help know please

Mathematics
1 answer:
maxonik [38]3 years ago
4 0

Answer:

Step-by-step explanation:

4. intersecting

5. intersecting

6. intersecting

7.???

8.same line

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An eight character password uses four digits 1-6 and four letters A-Z with repeats allowed. How many possible passwords like thi
Ratling [72]
4 x 8 x 6 x 4 x 26 = 19,968

i think however, i could be wrong. my teacher told me to use the fundamental counting principle. you multiply each different part of the problem.
3 0
4 years ago
Insert parenthesis in the following problem to make it true.
suter [353]

Answer:

(7-2) x 2 -1 = 9

Step-by-step explanation:

(7-2) = 5 x 2 =10 -1 = 9

6 0
3 years ago
Nick and Jay emptied their piggy banks and found they had $11, all in nickels and dimes. How many of each did they have if they
Sloan [31]

Answer:

92 nickels and 64 dimes

Step-by-step explanation:

5n+10d=1100

n+d=156

n+2d=220

d=64

n=92

6 0
3 years ago
The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain
tino4ka555 [31]

Answer:

184 children and 185 adults!

Step-by-step explanation:

So let's suppose there are x children who entered the park that day, then there will be (369-x) adults who entered the park that day.

So we have an equation!

1.5x+4(369-x)=1016

1.5x+1476-4x=1016

Then we swivel things around a bit.

1476-1016=4x-1.5x

2.5x=460

x=184

There are 184 children in that park that day! Wow, that's a lot of people, next we calculate the number of adults:

369-184

=185

OK, 184 children and 185 adults!

Hoped I helped! Have a nice day!

P.S. Help my friend!: brainly.com/question/22136280

P.P.S Is this college stuff? Cause I'm in 6th grade, and I don't have any problem doing it. :)

8 0
3 years ago
Given that h = m-8, express m in terms of h.​
astraxan [27]

Answer:

m=h+8

Step-by-step explanation:

To express m in terms of h, we can rearrange the equation:

h=m-8 (given)

h+8 = m (add 8 on both sides)

∴ m expressed in terms of h is m=h+8.

Hope this helps :)

5 0
3 years ago
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