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icang [17]
3 years ago
10

ALOT OF POINS MARKING AS BRAINLIST

Mathematics
2 answers:
Sophie [7]3 years ago
5 0
chile anyways so hehhejjakwkw
denis-greek [22]3 years ago
3 0

Answer:

c

Step-by-step explanation:

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Which graph represents a reflection of F(x)=1/3(9)^x across the y- axis
Likurg_2 [28]

Answer:

do you have some image?

Step-by-step explanation:

7 0
3 years ago
Help on 10 - 15 plss
yawa3891 [41]

Answer:

This is one the situations like "hey ma, I don't know." You should learn to do this yourself and not rely on other digital people. IF I WERE TO HELP YOU, (you should really explain what you need) and the real directions

Step-by-step explanation:

5 0
2 years ago
In boot camp a cadet must use a rope swing to cross an obstacle without falling into the water hazard below. Unfortunately they
WITCHER [35]

Answer:

732.21 m

Step-by-step explanation:

Given the time taken by cadet to cross an obstacle and swing back to where he started = 5.5 seconds

The formula for a complete oscillation(to and fro) period is

<h2>T = 2π * √(L/g)</h2>

where:

<em>T is the period of oscillations</em><em> - time that it takes for the pendulum to complete one full back-and-forth movement.</em>

<em />

<em>L is the length of the pendulum </em>

<em />

<em>g is the acceleration of gravity, which</em><em> is equal to 9.81 m/s^2 </em>

5.5 = 2 π √(L / 9.81)

5.5/2π = √(L / 9.81)

8.64 = √L / 9.81

8.64 ² = L / 9.81

74.64 = L / 9.81

L = 74.64 * 9.81

L = 732.21 m

7 0
3 years ago
Read 2 more answers
want to study procrastination and social anxiety levels in undergraduate students at your university.You send a group email to a
True [87]

Answer:

Yes.  There is a bias in the selected sample.

Step-by-step explanation:

Population of interest = undergraduate students at the university

Respondents to email requests = 2,000 students

Sample size = 100 students

Sample is based on the 2,000 respondents.

Therefore, sample is biased.

b) A sampling method is said to be biased if it systematically favors a group.  By making some members of the student population systematically more likely to be selected in a sample than others, there is an occurrence of sampling bias.  Usually, findings from biased samples can only be generalized to populations that share characteristics with the sample and to the entire population of interest.

6 0
3 years ago
Jacob needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items.
dalvyx [7]

An inequality that represent  the number of cans, c, that Jacob must still collect is  c\geq 56 .

<u>Step-by-step explanation:</u>

Here we have , Jacob needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items.  We need to solve the following :

<u>Part A: </u>

Write and solve an inequality to represent the number of cans, c, that Jacob must still collect.

Jacob has collected 64 cans . Jacob need to collect at least 120 cans for a food drive to earn community service credit , Let Number of cans that Jacob have to collect is c , So following is the inequality for above scenario:

⇒ c+64\geq 120

⇒ (c+64)-64\geq 120-64

⇒ c\geq 56

Therefore , An inequality that represent  the number of cans, c, that Jacob must still collect is  c\geq 56 .

8 0
3 years ago
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