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2 years ago

The sixth grade went to the museum for a field trip. There

Mathematics

1 answer:

chubhunter [2.5K]2 years ago

8 0

28%
Surztisitstoxgztuatisiyxiysits

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A particle is moving along the number line so that its distance (in meters) from the origin at any time t (in seconds) is given

Black_prince [1.1K]

Answer:

The velocity is 17 m/s

Step-by-step explanation:

To find the velocity, we find the first differential of the displacement

That will be

S’(t) = 16t + 1/t

We simply proceed to replace t with 1

That will give;

16(1) + 1/1

= 16 + 1 = 17 m/s

8 0

3 years ago

Write an absolute value inequality that describes the acceptable weights, w, of a 20-ounce bottle of sports drink.

Shtirlitz [24]

Answer: $0\leq w\leq 20$

Step-by-step explanation:

Since, Here w represents the weight of the bottle.

And, According to the question, he acceptable weights, w, of a 20-ounce bottle of sports drink.

That is, weight of the bottle can not be higher than 20 or the it can be atleast 20.

Therefore, $w\leq 20$

And, the weight can not be negative.

Therefore, $0\leq w$

Thus, the required inequality is,

$0\leq w\leq 20$

5 0

3 years ago

Find a recurrence relation for the number of sequences of 1s, 3s, and 5s whose terms sum to n. (b) Repeat part (a) with the adde

Vladimir [108]

Answer:

The solution has been given in the following attachment .

Step-by-step explanation:

3 0

3 years ago

Pls help with this :(

xxMikexx [17]

Answer:

is it 8x

i'm not sure

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Sofia owes her brother $25. She gives her brother the $18 she earned dog-sitting. Write an addition expression to describe this

ValentinkaMS [17]

Answer:

She owes her brother $7.

Step-by-step explanation:

Subtract $18 made from dogsitting from the total (which is $25).

addition expression : $18 + x =$25

check : $25 - $18 = $7

$7 is what she needs to finish paying back.

3 0

3 years ago