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3 years ago

Which expression represents the value of the series below? 3 + 7 + 11 + 15 + ... + 1,671

Mathematics

2 answers:

givi [52]3 years ago

8 0

I am pretty sure it is 4 i think

Paraphin [41]3 years ago

7 0

I think that the answer is x+4

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4.) Determine the missing side of a rectangle with an area of 480 cm² and a length of 32 cm. Please show your work.

asambeis [7]

Answer:

w = 15 cm

Step-by-step explanation:

We want to find the width, as the area of a rectangle is length (l) * width (w).

Since we know the area and the length, we have 480 = 32w

Isolating w by dividing both sides by 32 gives us w = 15 cm

8 0

2 years ago

Morgan is walking her dog on an 8-meter-long leash. She is currently 500 meters from her house, so the maximum and minimum dista

lara31 [8.8K]

<u>The minimum distance is 492 meters from the house (500 - 8 = 492), and the maximum distance is 508 meters from the house (500 + 8 = 508). The dog may be slightly closer to the house, depending on how long the dog is, or if Morgan is using a leash extender.</u>

3 0

3 years ago

Read 2 more answers

Pls anwser this :) it’s math (5)

sleet_krkn [62]

Answer:

The answer is 4

Step-by-step explanation:

2/3 x 6= 4

4 0

3 years ago

100!!! Points

docker41 [41]

See the line is parallel to x axis.
The equation of that top is y<5

The range is

(-oo,0)U(oo,5)

-oo<y<5

Option D is correct

3 0

2 years ago

Kris wanted to understand whether students at her school were in favor of an extended school day. She surveyed some students and

puteri [66]

the table below:

Grade In favor Opposed Undecided Total

Grade 9 6 4 8 18

Grade 10 10 11 9 30

Grade 11 12 15 11 38

Grade 12 15 6 14 35

If the principal randomly selects a student in grade 10 from this survey,

the probability that the student is opposed to extending the school day

P ( student in grade 10 is opposed)= Number of student in opposed(grade10) / total number of students in grade 10

Number of student opposed who is in grade10 = 11

total number of students in grade 10 = 30

P( student in grade 10 is opposed)= $\frac{11}{30}$

= 0.37

the probability that the student is opposed to extending the school day= 0.37

5 0

3 years ago