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mafiozo [28]
2 years ago
11

Jack spent half of his weekly allowance on video games. To earn more money his parents let him wash the car for $6. What is his

weekly allowance if he ended with $15? (do NOT use $ in your answer. Numbers only)
help please

Mathematics
1 answer:
IRISSAK [1]2 years ago
4 0

Answer:

90 is your answer i hope this helps

Step-by-step explanation:

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What is the factorization of x2 - 6x + 5?
WINSTONCH [101]
The answer is
D. (x - 5)(x - 1)
3 0
3 years ago
What do you notice about subtracting 0 from an integer? Why does this make sense?
madam [21]
When you subtract an integer from 0 it is a negative number
3 0
3 years ago
The table shows the prices charged at a dry cleaner. Is the relationship between the price and number of shirts proportional?
zepelin [54]

Answer:

There is no constant of proportionality.+

Step-by-step explanation:

3 0
3 years ago
HELP ASAP! 10 points and marked best
puteri [66]

hopefully i’m not too late.

the phrase “more than 10 t-shirts” immediately eliminates options A and C.

(C also doesn’t follow the correct variables)

now you just need to look at the variables and match them to the correct prices.

sweatshirts are $25, and the variable is s.

t-shirts are $10.50, and the variable is t.

D says that sweatshirts are $10.50 and t-shirts are $25, which is not what the information told us.

this will lead to the last option and your final answer, which would be B.

7 0
3 years ago
Which of the following is determined as a direct result of computing the earliest starting and finishing times for the activitie
Lady bird [3.3K]

Answer:

Expected project duration  is determined as a direct result of computing the earliest starting and finishing times for the activities of a project network.

Step-by-step explanation:

In project management, early start is the earliest moment at which a specific activity may start and early finish the earliest moment at which it can end. Early finish (es)  is computed as:

EF = ES + d

where d is the activity duration and ES early start

Early start is computed as

ES: Max (EF-1)

or the maximum early start of predecessory activities.

Once we have calculated these values in the network for each activity , the early finish of last activity corresponds to the expected project duration, the earliest time in which we may finish the project if there are no issues.

Max project duration is open question as we could have infinite delays or never finish the project. Time variance in project duration may only be estimated once we have actual execution times of our project.

Slack time and critical path are obtained after obtaining the ES and EF but this info alone is not sufficient. We require either the late start or the late finish of the activities to calculate slack, Zaero slack activities, those that cannot be delayed form critical path and can only be obtained after having ES. EF. LS and LF

5 0
2 years ago
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