Recent activity by DLH

Question

The random vector (X, Y) is said to be uniformly distributed over a region R in the plane if, for some constant c, its joint density is ( c if (x,y) ∈ R f(x,y) = { 0 else Show that 1/c = area of region

answered Dec 1, 2024

1 answer 204k views

Simply asking about substance use can reduce a person's use. A. true B. false

answered Oct 27, 2024

1 answer 136k views

Which general genetic process is believed to account for the variety of cellular structures and functions in eukaryotic cells? A) variable gene activity B) negative control exclusively C) maternal environmental

answered Oct 17, 2024

1 answer 193k views

If people's income decreased the demand curve for public buses would: shift left | shift right | see a movement down and along the existing demand curve | see a movement up and along the existing demand

asked Sep 7, 2024

1 answer 37.3k views

1. People are hurt because of (a) emotions (b) diversity (c) prejudice (d) language

asked Sep 5, 2024

2 answers 111k views

An HIV-infected client who is 6 weeks pregnant visits the healthcare facility with complaints of fatigue, night sweats, and weight loss. She also complains of itching, burning, and pain during urinati

answered Jun 28, 2024

1 answer 166k views

What is the effect of algae in mixing water used for concrete? 1) Reduced strength 2) Reduced slump 3) Discoloration of the finished concrete 4) Premature contraction cracking

answered May 8, 2024

1 answer 177k views

Calculate the ph of a 0.200 m hcl solution at 25°C A. pH = 0.699 POH = 13.30 B. pH = 0.400 pOH = 13.60 C. pH = 3.699 pOH = 17.30 D.pH = 0.200 pOH = 13.80

answered Mar 11, 2024

1 answer 56.2k views

which of these is a rule you should aleays follow when Excavating at a site where utility installations are present?

asked Feb 1, 2024

1 answer 181k views

Yo _______ un plato de sopa, por favor.

asked Jan 2, 2024

1 answer 113k views

Based on the family the graph below belongs to, which equation could represent the graph?

answered Nov 14, 2023

1 answer 145k views

When you make an inference about a play you are watching, you should then-- what is the awnser

asked Sep 16, 2023

1 answer 211k views

Which of the following graphs shows the solution set for the inequality below? 3|x + 1| < 9

answered Aug 8, 2023

1 answer 45.4k views

Which process is an outcome of photosynthesis? A. Complex molecules are broken down to form simple molecules. B. Water is absorbed into the root hairs. C. Light energy is converted into chemical energy.

answered Jul 20, 2023

1 answer 224k views

In the diagram measure angle ACB=61 find measure angle ACEMeasure of angle ACE=...°

asked May 25, 2023

1 answer 42.0k views

The frequency of a vibrating object is defined as vibrations per second period per minute amplitude per wavelength hertz per second

asked May 20, 2023

1 answer 194k views

Use f(x)=x^2+4x-12 Does the graph of a function open upward or downward?

asked Mar 3, 2023

2 answers 69.8k views

Toni drives a boat 15 km/h upstream and then turns around and drives 25 km/h back downstream to herstarting point. If her total driving time is 4 hours, for how long does she drive upstream? Write and

answered Jan 28, 2023

1 answer 191k views

Suppose you can factor x^2 + bx + c as (x + p)(x + q). If c > 0, what could be possible values of p and q? a. p = 5, q = -8 b. p = -2, q = 6 c. p = -4, q = -7 d. p = -13, q = 1

asked Dec 24, 2022

2 answers 176k views

Tyjae and Jason were asked to find the volume of ball with a diameter of 6 inches. Look at their equations. Who is correct? What mistake did the other person make?

asked Nov 20, 2022

1 answer 163k views

Ask a Question