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2 years ago

HElpppppppppppppppppppp

Mathematics

2 answers:

-BARSIC- [3]2 years ago

8 0

Answer:

looks hard

Step-by-step explanation:

OverLord2011 [107]2 years ago

3 0

Answer:

height of 24, the minimum value in this situation represents the point in the water flow where it is the hightest.

Step-by-step explanation:

I already explained up there but...

(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more! <3 me

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Mary sent out invitations to her wedding last week. The invitations were heavy, so put more than just one stamp on each envelope

Aleksandr [31]

Answer:

she used 3 on each

Step-by-step explanation:

255/85=3

8 0

3 years ago

An N-scale model railroad caboose is 3 inches long. N scale is 169 feet to 1 foot.

hammer [34]

9514 1404 393

Answer:

c/3 = 169/12
42 1/4 feet

Step-by-step explanation:

Since we want to know the actual number of feet, we can write the proportion with that in the numerator.

$\dfrac{\text{actual feet}}{\text{scale inches}}=\boxed{\dfrac{c}{3}=\dfrac{169}{12}}\\\\c=\dfrac{3\cdot169}{12}=42\frac{1}{4}\qquad\text{multiply by 3}$

The real caboose is 42 1/4 feet long.

4 0

2 years ago

Solve the expression below, when y = 6 5 ( 18 - y)

vivado [14]

Step-by-step explanation:

5 (18 - y) when y=6

5 (18 - 6)

5 × 18 - 5× 6

90 - 30

6 0

2 years ago

Read 2 more answers

Find the area of the trapezoid. 40 mm 24 mm 19 mm A= mm2

UNO [17]

Answer:

A = 708 mm^2

Step-by-step explanation:

$A=\frac{a+b}{2} h\\\\A=\frac{19+40}{2} *24\\\\A=\frac{59}{2} *24\\\\A= 708$

5 0

2 years ago

You know that in a specific population of rainbow trout 15% of the individuals carry intestinal parasites. Assume you obtain a r

kicyunya [14]

Answer:

a) 0.2316 = 23.16% probability that 0 carry intestinal parasites.

b) 0.4005 = 40.05% probability that at least two individuals carry intestinal parasites.

Step-by-step explanation:

For each trout, there are only two possible outcomes. Either they carry intestinal parasites, or they do not. Trouts are independent. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$