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luda_lava [24]
3 years ago
5

On a tree diagram for choosing a wall or portable phone in black, beige, red or white, how many branches are there?

Mathematics
2 answers:
docker41 [41]3 years ago
5 0

Answer:

8

Step-by-step explanation:

ICE Princess25 [194]3 years ago
3 0

Answer:8

Step-by-step explanation:

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Two pieces of equipment were purchased for a total of $5000. If one piece cost $410 more than the other, find the price of the l
ankoles [38]

Answer:   i have never did a math problem like this before because i'm only in the 2nd semester of 7th grade but i will try, i think it is 2090

Step-by-step explanation: 5000 divided by 2 = 2500. then you do 2500-410. 2500-410= 2090.  (i hope this will help you and sorry if i did it wrong) :)

5 0
3 years ago
It’s just #14 &amp; #15, <br><br><br> HELLOOOOOOOOOOO BEUTIFULLL CAN U HELP!?
Vsevolod [243]

Answer:

14) 29.7

15) Longer leg= 12.1

Hypotenuse=14

5 0
3 years ago
Solve for x, given the equation Square root of x-5+7=11
denis-greek [22]

\sqrt{x-5+7} = 11\\x-5+7 = 11^2\\x-5+7 = 121\\x + 2 = 121\\x = 119

Check the answer:

\sqrt{119-5+7} \\\sqrt{114+7} \\\sqrt{121} \\11

This answer is correct,

x = 119

6 0
3 years ago
A computer system requires that passwords contain at least one digit. if eight characters are generated at random, and each is e
KIM [24]
Figure this out as though no digits are present. You can choose 8 of the 26 letters and that's it.
26^8 [you can allow repeating letters]  =  2.088 * 10^11
The total number of ways that can be chosen with letters and digits intermixed = 36^8

The probability of getting no numbers is 26^8 / 36^8 or (26/36)^8 = 0.07402
So the probability that there were be at least one digit is
1 - 0.07402 = 0.92598
6 0
3 years ago
Evaluate each expression<br><br> g5-h3 if g=2 and h=7
vovangra [49]
Look at it this way:
g=2
H=7
so it would be 2*5-7*3
than just do the multiplication first so 2*5=10 and 7*3=21 than subtract the two 10-21=-11
7 0
3 years ago
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