Ask question

Ask question

All categories

3 years ago

13

One of the longest tapeworms ever measured was five feet less than six times the length of the longest roundworm ever measured.

If you laid these two worms end to
end, they would measure an amazing 79 feet! How long was the tapeworm and how long was the roundworm?

1 answer:

olga nikolaevna [1]3 years ago

5 0

She a runner she a track start

You might be interested in

In the figure, ∠ABD = 50° and ∠BCD = 60°. <br>Calculate ∠ADC and ∠ADO.

Brums [2.3K]

Answ

Step-by-step explanation:

5 0

2 years ago

Which values are possible rational roots of 4x3+9x2−x+10=0 according to the rational root theorem? Select each correct answer. ±

chubhunter [2.5K]

Answer:

±2

Step-by-step explanation:

For simplicity let's take a look at a general third order polynomial:

ax^3 + bx^2 + cx + d. In this particular case,

rational roots have the form ±d/±a. Note that these are fractions/ratios. Beyond that, we factor d and choose numerators ±(all possible whole number factors of d, dividing these results by all possible factors of a.

Looking at 4x^3 + 9x^2 - x + 10 = 0, we see that d = 10 and that factors of d include ±1, ±2, ±5 and ±10. a = 4 and factors of a include ±1, ±2, ±4.

So, any rational roots of the given polynomial will stem from the possible rational roots

±1 ±2 ±5 ±10 ±1 ±2 ±5 ±10

--- , ----- , -----, ------- , ---- , ----- , --- , ------ , and so on,

±1 ±1 ±1 ±1 ±2 ±2 ±2 ±2

until you have used up all of the possible factors of 10 and all of the possible factors of 4.

Of the four possible rational roots you have shared, only ±2 (which would actually be ±2 / ±1) is acceptable.

4 0

3 years ago

Read 2 more answers

Find the probability for choosing a letter at random from the word: PROBABILITY

kicyunya [14]

1/11
<span>1/11
</span><span>1/11
</span><span>1/11
</span><span>1/11</span>

3 0

3 years ago

Find the general term of the arithmetic sequence whose first term is 4 and common difference is 2

Pani-rosa [81]

For arithmetic sequence

$a_{n}=a_{1}+d(n-1)

a_{1}=4, d=2

a_{n}= 4+2(n-1)

a_{n}=4+2n-2=2+2n

a_{n} = 2+2n$

Sometimes the answer could be asked in the form

a(n)=4+2(n-1),

Sometimes it could asked in simplified form
a(n)= 2n+2

3 0

3 years ago

An artist follows this formula for making a special tricolored bracelet: 8 orange beads + 3 red beads + 4 green beads + 1 string

natali 33 [55]

Given that a<span>n artist uses 8 orange beads, 3 red beads, 4 green beads and 1 string for making a special tricolored bracelet.

Given that there are </span><span>15 orange beads, 86 red beads, 92 green beads, and 17 pieces of string</span>, the number of special tricolored bracelets that can be made is 1.

This is because, since 8 orange beads is needed for the special tricolored bracelets and there are only 15 orange beads the available, there will only be 7 orange beads left for the second tricolored bracelet.

3 0

3 years ago