Questions by Ivan Klass

Questions by Ivan Klass

Use an identity to solve the followin cos2x=cosx-1

asked Dec 15, 2024

1 answer

4 votes

118k views

Become rich and powerful. Its most famous ruler was a Muslim king, Mansa Musa (MAHN-sah moos-SAH). Under his leadership Mali grew in wealth and power. Traders came to Timbuktu (tim-buhk-TOO), an important

asked Sep 13, 2024

1 answer

0 votes

118k views

What are two common shortfall nutrients

asked Aug 6, 2024

1 answer

5 votes

169k views

Network signals that are represented by on-off pulses indicate which type of signal? A) Analog signal B) Digital signal C) Continuous signal D) Discrete signal

asked Jun 2, 2024

1 answer

1 vote

209k views

A PACU nurse is assessing a client who is postoperative following a right nephrectomy. The client's initial vital signs were heart rate 110/min, blood pressure 130/70 mm Hg, respiratory rate 16/min, and

asked Feb 10, 2024

1 answer

3 votes

221k views

In June 1990, a small academic press: A) Gained international recognition. B) Filed for bankruptcy. C) Published significant research findings. D) Merged with a larger publishing house.

asked Jan 4, 2024

1 answer

0 votes

77.9k views

What is the power cell of mitochondria

asked Nov 25, 2023

1 answer

5 votes

88.3k views

The drug interleukin-2 is an example of which type of biologic response modifier?

asked Sep 20, 2023

1 answer

2 votes

217k views

I'm just asking for other people's opinions but isn't this correct? I can still change it so feel free to tell me if you think you know the answer

asked May 8, 2023

1 answer

2 votes

8.0k views

marlena surveyed classmates and found that the ratio of the numbers of text messages sent by girls varies directly with the number of texts sent to boys. The girls sent 27 texts for 9 texts sent by the

asked Feb 8, 2023

1 answer

2 votes

89.3k views

A satellite is orbiting the earth. If a payload of material is added until it doubles the satellite's mass, the earth's pull of gravity on this satellite will double but the satellite's orbit will not

asked Dec 3, 2022

1 answer

1 vote

223k views

Yo ___ un reloj 1.tenemos 2.tienes 3.tiene 4.tengo

asked Dec 1, 2022

1 answer

3 votes

35.3k views

An item has listed price of $65 if the sales tax rate is 7% how much is the sales tax in dollars

asked Nov 7, 2022

2 answers

4 votes

54.4k views

-5r - 3r = ? pls help!!!

asked Sep 19, 2022

2 answers

1 vote

187k views

can someone help me to solve this question. the questions is about to calculate the value of x . please help me thankyou

asked May 21, 2022

2 answers

5 votes

5.0k views

HEEELLLLLPPPPPP MEEEEEEEEEEE Which answer best explains the contributions of African-Americans during the Revolutionary War? (4 points) African-Americans only fought for the British side during the Revolutionary

asked May 19, 2022

2 answers

0 votes

222k views

Mean median mode and range,4,8,6,4,4,1,1

asked May 10, 2022

1 answer

9 votes

14.4k views

The Antonov An-225 is an extremely large plane. Its length is 276 ft. – about 2½ football fields! A model of the plane has scale 1 inch = 12 feet. Find the length of the model. Calculator allowed

asked Apr 11, 2022

2 answers

2 votes

40.1k views

HELP ME PLEASE Federal programs like student loan programs and Social Security are paid for using the revenue generated by taxation. Please select the best answer from the choices provided T F

asked Feb 16, 2022

1 answer

3 votes

84.6k views

Where on earth would like lengths of daylight hours change the most over the course of a year? a) at the poles b) at the equator c) at the oceans d) on land

asked Nov 13, 2021

2 answers

2 votes

52.3k views

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