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johns father is four yearsmore than twice as old as him. the product of their ages is 880. how old is johm
asked
Dec 8, 2024
Mathematics
high-school
1
answer
144k
views
Is the '6' in 0.006 one-tenth of the '6' in 0.6? A) Yes B) No
asked
Nov 24, 2024
Mathematics
high-school
1
answer
206k
views
The number of seniors at Freedmont High School was 241 in 2009. If the number of seniors increases exponentially at a rate of 1.7% per year, how many seniors will be in the class of 2021?
asked
Aug 6, 2024
Mathematics
high-school
1
answer
107k
views
Why are projects such as jewelry and dental applications well served with VAT Polymerization? the scale capability the dimensional accuracy the interior density the structural integrity
answered
Jul 19, 2024
Chemistry
college
1
answer
227k
views
In females with a 47, XXX karyotype, how many of the X chromosomes are active? A 1 B 2 C 3 D This is not a viable karyotype E This varies on a case-by-case basis
asked
Jul 15, 2024
Biology
high-school
1
answer
30.6k
views
Rhizoids are like roots because
answered
Jul 13, 2024
Biology
middle-school
2
answers
48.8k
views
How much simple interest is earned on a $20 000 loan borrowed for 6 months at a rate of 7½ %?
answered
Jun 26, 2024
Business
high-school
1
answer
175k
views
When President Trump called on Congress to repeal or replace the Affordable Care Act (popularly known as Obamacare) during his first year in office, he was exercising despite a lack of success. In so doing,
asked
Jun 9, 2024
History
college
1
answer
35.6k
views
How does this work? I don't understand
answered
May 16, 2024
Mathematics
high-school
2
answers
76.8k
views
Triangle ABC has coordinates A(3,2), B(1,6), C(5,5). The triangles is rotated 180 degrees clockwise and then translated 5 units up. What are the coordinates of C''(after both transformations have occurred)?
answered
Apr 25, 2024
Mathematics
high-school
1
answer
148k
views
Marvin marked off the ground for a rectangular garden. If the factors of the polynomial expression represent the length and the width of the rectangular garden, what is each dimension? a) Length: 28, Width:
asked
Apr 14, 2024
Mathematics
high-school
1
answer
213k
views
Refer to the above data. Suppose that before specialization and trade Alpha chose production alternative C and Beta chose production alternative B. After specialization and trade the gains will be: A)
asked
Feb 25, 2024
Advanced Placement (AP)
high-school
1
answer
14.9k
views
Identify the helping verbs in the following sentences. Keep an eye out for those tricky linking verbs that can also be helping verbs which, of course would mean that those sentences do not have a nearby
asked
Feb 8, 2024
English
high-school
1
answer
152k
views
Determine the wavelength of a 7200 Hz longitudinal wave traveling along an iron rod. The elastic modulus and density of iron are 100×10⁹ N/m² and 7.8×10³ kg/m³, respectively.
answered
Jan 26, 2024
Physics
high-school
1
answer
16.1k
views
A Hydrate of strontium nitrate, Sr(NO₃)₂, is heated, water is evaporated off to give the anhydrous salt according to the following equation. Sr(NO₃)₂ ◦ x H₂O + heat ➝ Sr(NO₃)₂ + x H₂O 211.6 g/mol 18.02
asked
Jan 25, 2024
Chemistry
high-school
1
answer
163k
views
¿Alguien me ayuda con mi informe de lectura de el principe del mar de fabio fiallo? (debe contener: introducción desarrollo y la conclusión) porfavor
answered
Jan 15, 2024
Spanish
high-school
1
answer
81.6k
views
Just new 7 don’t mind the triangle under it
answered
Aug 12, 2023
Mathematics
high-school
1
answer
39.3k
views
What should always be the last statement in a formal proof? A. Conclusion B. Counterexample C. Theorem D. Given
answered
Jun 30, 2023
Mathematics
college
2
answers
49.9k
views
"In the composition of the truly brave there should be no malice, no anger, no distrust, no fear of death or physical hurt. Nonviolence is certainly not for those who lack these essential qualities." Which
answered
Jun 6, 2023
Social Studies
college
2
answers
139k
views
What are the five qualifications a material must meet to be classified as a mineral?.
asked
May 26, 2023
Biology
high-school
1
answer
125k
views
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