Question

Find the solution of 3 square root of x+5=-9

Answer 1

\[3\sqrt{x+5}=-9\]\[3(x+5)^{1/2}=-9\]\[Expand brackets\]\[3x+15=(-9)^2\]\[3x+15=81\]\[3x=81-15\]\[x=66/3\]

Answer 2

these are the anser choices:

x = 4; not extraneous

x = 4; extraneous

x = 0; extraneous

x = 0; not extraneous

Answer 3

MCAT Biology Tutorial: Blood Pressure & Flow

Answer 4

A dance school has 54 students who learn salsa, and 23 of those students also learn ballet.

Answer 5

Given the data set (4, 85), (7, 92), (14, 110), which of the following equations best represents a line of best fit?

y = seven over threex + 75.

Answer 6

MCAT Mini-Tutorial: Composition of Blood

Answer 7

The tone of the section entitled "Billy Ansel" is best described as

Answer 8

Shawn and Ellie are construction workers. Shawn can complete a concrete job in 4 hours, while Ellie can complete it in 6 hours.

Answer 9

A student attempted to identify an unknown compound by the method used in the experiment.

Answer 10

MCAT Tutorial: Human Subjects Research

Answer 11

MCAT Tutorial: Math Review

Answer 12

MCAT Physics Mini-Tutorial: Equipotential Lines & Dipoles

Answer 13

MCAT Physics Mini-Tutorial: Capacitors & Dialectrics

Answer 14

blue light (u03bb = 475 nm) is sent through a single slit with a width of 2.1 u00b5m.

Answer 15

MCAT Tutorial: Fatty Acid Metabolism & Storage

Answer 16

Excerpted from "The Children's Hour"
by Henry Wadsworth Longfellow

Do you think, o blue-eyed banditti,
Because you have scaled the wall,
Such an old mustac

Answer 17

Write a balanced oxidation-reduction equation (in acidic solution) for the follow

Answer 18

Which of these questions can be answered using scientific methods?

Answer 19

Which of these titles best represents column of 1 of Dianau2019s chart?

Answer 20

In your own words, explain how background noise detected in space provides evidence for the Big Bang theory.

Answer 21

Which of these titles best represents column 1 of Dianau2019s chart?

Answer 22

In your own words, explain how background noise detected in space provides evidence for the Big Bang theory.