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Rasek [7]
3 years ago
15

Help me this hard it is due to day plzzzz

Mathematics
2 answers:
Sonbull [250]3 years ago
8 0

Answer: line a

Step-by-step explanation:

line a becuse the walking is going strigt ahead and it quicker too

AVprozaik [17]3 years ago
3 0

Answer:

line a

Step-by-step explanation:

because its going higher than line b and when it reaches 10 hours it he wil be way beyond his daugter

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A local hamburger shop sold a combined total of 659 hamburgers and cheeseburgers on Sunday. There were 50 fewer cheeseburgers so
NISA [10]

Answer:

The sold 354.5 hamburgers and 300.5 cheeseburgers.

Step-by-step explanation:

Let number of hamburgers=h

Let number of cheeseburgers=c

On Sunday, the shop sold a combined total of 659 hamburgers and cheeseburgers. Therefore:

h+c=659....(I)

There were 50 fewer cheeseburgers sold than hamburgers .

c=h-50.....(ii)

Substitution of equation (ii) into (I)

h+(h-50)=659

2h=659+50

2h=709

h=709/2=354.5

From (ii)

c=h-50

=354.5-50=300.5

The sold 354.5 hamburgers and 300.5 cheeseburgers.

NOTE: These result are from the given data. However, we were not informed if the shop sells half burgers or not

7 0
3 years ago
Please help..<br><br> *Those who answer random for points will be reported*
ch4aika [34]
I believe its asking to find X, Im sorry if Im wrong and its something else, the question confuses me.

1) x = 16

2) x = 16

3) x = 16

X always equals 16

____________________________
EXPLANATION

x/2 - 5 = 3

16/2 - 5 = 3

8 - 5 = 3

3= 3

x/2 = 8

16/2 = 8

8 = 8

x = 16

16 = 16

Marking me brainliest would be much appreciated! Im trying to get on the leaderboard
5 0
3 years ago
Spongebob rectangular body has an area of (x ​2 ​​ −15x 54) feet. what is his width and height in feet?
marusya05 [52]
I hope this helps you

8 0
4 years ago
The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the proba
mart [117]

Answer:

The probablility that there are 8 occurrences in ten minutes is 0.00518 or 0.5%.

Step-by-step explanation:

The distribution that represents the ocurrence of this events is the Poisson distribution.

The probability of having k events in a ten-minute-period can be expressed as:

P(x=k)=\frac{ \lambda^ke^{-k}}{k!}

being λ the mean number of occurrences in ten minutes.

The probablility that there are 8 occurrences in ten minutes can be calculated as:

P(x=k)=\frac{ \lambda^ke^{-k}}{k!}\\\\P(x=8)=\frac{5.3^8e^{-8}}{8!}=\frac{(622596*0.000335463)}{40320}=0.00518

The probablility that there are 8 occurrences in ten minutes is 0.00518 or 0.5%.

5 0
3 years ago
Help me do this, will award brainly to correct answer. Will give big points if right only have 1 shot.
Westkost [7]
Pls add more wit with ur followers and
4 0
3 years ago
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