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Answers by Maputo

Answers by Maputo
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To navigate, a porpoise emits a sound wave that has a wavelength of 2.2 cm. The speed at which the wave travels in seawater is 1522 m/s. Find the period of the wave.
answered Nov 13, 2021
6 votes
198k views
A pond ecosystem in an open field begins to be shaded by the growth of trees around its perimeter. Predict changes in this pond after the trees grow large enough to completely shade the pond.
answered Oct 21, 2021
5 votes
221k views
What is the density. In grams per mililiter (g/mL), of a substance with a mass of 50 grams and a volume of 100 ml? (The substance is shown below.) 2.0 ml 50.000 ml 05/ml 5.000/ml PLEASE HELP
answered Oct 4, 2021
5 votes
27.4k views
Prove ⊢(x)(Fx ⊃ Gx) ⊃ (x)(¬Gx ⊃ ¬Fx)
answered Jun 23, 2021
6 votes
197k views
What is an added value???
answered Jun 10, 2021
3 votes
191k views
Complete the following sentence. After the zygote and all its genetic information travels down the fallopian tube to the uterus, it is then called a ________.
answered Mar 25, 2021
4 votes
98.7k views
some people have negative attitudes and use negative strokes that hurt others. IS giving negative strokes unethical behavior
answered Mar 17, 2021
3 votes
166k views
In ΔTUV, the measure of ∠V=90°, TV = 56, UT = 65, and VU = 33. What is the value of the tangent of ∠U to the nearest hundredth? PLEASE HELP!
answered Jan 5, 2021
3 votes
90.4k views
What is the term a_5?
answered Dec 12, 2020
4 votes
28.1k views
A person may have two conflicting attitudes. Please select the best answer from the choices provided T F ​
answered Dec 5, 2020
2 votes
159k views
Wich of the following facilities is used by the government to provide health services
answered Mar 16, 2020
4 votes
154k views
Proteins are large molecules. They enter a cell through which process?
answered Feb 2, 2020
7 votes
192k views
4) A racing car undergoing constant acceleration covers 140 m in 3.6 s. (a) If it’s moving at 53 m/s at the end of this interval, what was its speed at the beginning of the interval? (b) How far did it
answered Jan 5, 2020
2 votes
210k views
Write an equation that represents each mixed number as a sum of whole numbers and unit fractions. 1/ 5/6
answered Sep 12, 2019
7 votes
26.1k views
You have two credit cards. One has a balance of $3,745.00 at a 6.25% APR and the other has a balance of $1,045.00 and is dependent upon your credit score. Your score is 500. How much total interest is
answered Aug 7, 2019
2 votes
141k views
Our farm was on Stone Church Road near the parkway. I was very upset when my parents sold it, but Dad said the buyers made him an offer he couldn’t refuse. Mom agreed with the decision. “We’re not getting
answered Jun 4, 2019
2 votes
87.6k views
Name a few important body functions that your nervous system controls on its own without you having to think about it much
answered Apr 2, 2019
4 votes
101k views
Which visual system assessment technique provides a magnified view of the retina and optic nerve head?
answered Feb 27, 2019
4 votes
72.2k views
Making laws for society is an example of __________. A. maintaining order B. providing public services C. supporting the economy D. protecting territory
answered Dec 30, 2018
4 votes
198k views
Need help with last question anyone know it ?
answered Jul 21, 2018
5 votes
28.6k views
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