Recent activity by Jorge Paredes

Question

Do all species have IgD antibodies? Why or why not?

answered Dec 18, 2024

1 answer 60.0k views

For a set of shirt prices normally distributed with a mean of $45 and a standard deviation of $5, what is the probability that a randomly selected shirt is priced above $50? a) 15.87% b) 23.85% c) 84.13%

asked Nov 16, 2024

1 answer 99.5k views

If I increase the amount of applied force on a moving object, the object will most likely_________. (5 points) A. reach a constant speed B. come to a complete stop OC. increase in velocity (accelerate)

asked Nov 11, 2024

1 answer 185k views

Need help to understand

asked Oct 15, 2024

1 answer 129k views

A homogeneously broadened optical amplifier with a small-signal gain of 13 dB is irradiated with a wave with an intensity of Iᵢₙ = 5 W/cm². The output intensity is Iₒᵤₜ = 30 W/cm². You may model the amplifier

answered Aug 15, 2024

1 answer 158k views

A function of the form f(x) = ab is modified so that the b value remains the same but the a value is increased by 2. How do the domain and range of the new function compare to the domain and range of the

asked Jul 18, 2024

1 answer 30.1k views

Choose the verb below that completes the following sentence, which translates to “she has two daughters” Elle ___ 2 filles A.) ont B.) est C.) a D.) so

answered Jul 9, 2024

2 answers 9.7k views

Suppose y'=f(x, y) = xy/cos(x). a. ∂f/∂y = ________________ . b.Since the function f(x, y) is __________________ at the point (0, 0), the partial derivative ∂f/∂y ______________ and is ___________ at and

answered Jul 1, 2024

1 answer 226k views

Nine years ago, Katie was twice as old as Elena was then. Elena realizes, "In four years, I'll be as old as Katie is now!" Elena writes these equations to help make sense of the situation: k - 9 = 2(e

asked Jun 28, 2024

1 answer 168k views

What is the best way to identify an active plate boundary? Option 1: Study of earthquake patterns Option 2: Analysis of sedimentary layers Option 3: Examination of volcanic rocks Option 4: Observation

answered Jun 26, 2024

1 answer 165k views

When you solve an equation, you must do the same thing to both sides of the equal sign. Enter the number that belongs in the green box. X-2 = 7 2 + [?] A) 2 B) 5 C) 7 D) 9

asked Jun 22, 2024

1 answer 148k views

How do i solve this question

asked Jun 18, 2024

1 answer 229k views

Which animals below do you expect to be closest to humans on a phylogenetic tree? 1) Chimpanzees 2) Gorillas 3) Orangutans 4) Dolphins

answered May 2, 2024

1 answer 32.9k views

What is the purpose of the 802.11 wireless local area network (LAN) superframe? a) To provide collision detection in the network. b) To monitor network traffic. c) To transmit data in optical fibers. d)

answered Feb 22, 2024

1 answer 76.4k views

Solitary painful lytic bone lesion with overlying swelling and hypercalcemia in a child

answered Feb 10, 2024

1 answer 182k views

Is iodine-131 a radioactive material that decays according to the function a(t), where a₀ is the initial amount present and a is the amount present at time t (in days)? a. Yes, it undergoes radioactive

answered Jan 30, 2024

1 answer 32.9k views

Select the expressions that are equivalent to -6(40 - 2) - 5b. 4(-2b-6) - 5b 12b - 29 (46 - 2) -6 -56 -2(4 - 6) - 5b sbmit

asked Nov 26, 2023

1 answer 165k views

If x=-1 and y=2 is the solution of the simultaneous equations . ax-by=1 ay+bx=-7

answered Oct 18, 2023

1 answer 11.6k views

((12 ÷ 3)2 − (18 ÷ 32)) × (4 ÷ 2)

asked Oct 16, 2023

2 answers 13.7k views

It needs two answers please help!! A scientist observed a plant growing near a sunny window. Over several weeks, the leaves of the plant grew larger and began to face the light from the window. Which two

answered Oct 11, 2023

2 answers 234k views

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