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kupik [55]
3 years ago
10

Evaluate 4k2 + 3 when k = 5

Mathematics
2 answers:
mariarad [96]3 years ago
8 0
4k2 + 3 when k = 5 is 103
Korvikt [17]3 years ago
4 0

<u>5 to the power of 2 is 25</u> <em>and 25 x 4 = 100</em> and <em>100+3= 103.</em>

So the answer is 103

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Please check and edit for me! It's not super long ;)
IceJOKER [234]

Answer:

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Step-by-step explanation:

1. yes, they work together to set the scene by providing details to where she is and why. the sentences describe her emotions without making the paragraph boring.

2. for the most part, the reasoning for her being there afterschool could have been mentioned first but the way it is currently written makes sense regardless.

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3 years ago
The distance from Joshua's house to the mall is 3.5 miles. The distance from Meg's house to the mall is 19,000 feet. Who lives c
damaskus [11]

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7 0
3 years ago
7 x 3/4 in simplest form
Katarina [22]
The answer is <span>7 x 3/4 in simplest form = 21/4</span>
5 0
3 years ago
Help I need the answer please!!!
lara [203]

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Dori and Malory are tracking their steps taken as a health goal. Dori leaves her house at 12:00 p.m. and walks at 50 steps per m
docker41 [41]

Hi There!


Dori leaves her house at 12pm.

50 steps per minute until 12:20pm.

Dori has a 20 minute advantage over Malory, find the amount of steps she is ahead by,

12 - 12:20pm. steps = 20 minutes = 20 x 50 = 1000 steps


Malory leaves her house at 12:20pm.

Walks 90 steps per minute.

12:20 -  12:30 pm. = 10 minutes = 10 x 90 = 900


Dori 12:20 - 12:30pm. = 10 minutes = 10 x 50 = 500

500 + 1000 = 1500


Mallory 12:30 - 12:40 = 10 minutes = 10 x 90 = 900

900 + 900 = 1800


Dori 12:30 - 12:45pm. = 15 minutes = 15 x 50 = 500

1750 + 500 = 2250


Mallory 12:40 - 12:45pm. = 5 minutes = 10 x 90 = 900

450 + 1800 = 2250


Answer: they have the same number steps at 12:45 p.m.


Hope This Helps :)

3 0
2 years ago
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