1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
quester [9]
3 years ago
13

Jenny is twice as old as William. 4 years ago she was six times as old as William. In 6 years time Jenny will be?

Mathematics
2 answers:
Anni [7]3 years ago
5 0
The answer is D, 10. 4 years ago she was 6, so William must have been 1 (1/6 of 6). In 6 years time she will be 16 (10+[4+6 years]).
nasty-shy [4]3 years ago
4 0
The answer is D 10years
You might be interested in
An Archer shoots an arrow horizontally at 250 feet per second. The bullseye on the target and the arrow are initially at the sam
Genrish500 [490]

Answer:

<h2>1.84feet</h2>

Step-by-step explanation:

Using the formula for finding range in projectile, Since range is the distance covered in the horizontal direction;

Range R = U\sqrt{\frac{H}{g} }

U is the velocity of the arrow

H is the maximum height reached = distance below the bullseye reached by the arrow.

R is the horizontal distance covered i.e the distance of the target from the archer.

g is the acceleration due to gravity.

Given R = 60ft, U = 250ft/s, g = 32ft/s H = ?

On substitution,

60 = 250\sqrt{\frac{H}{32}} \\\frac{60}{250} = \sqrt{\frac{H}{32}}\\\frac{6}{25} = \sqrt{\frac{H}{32}

Squaring both sides we have;

(\frac{6}{25} )^{2} = (\sqrt{\frac{H}{32} } )^{2} \\\frac{36}{625} =  \frac{H}{32} \\625H = 36*32\\H = \frac{36*32}{625} \\H = 1.84feet

The arrow will hit the target 1.84feet below the bullseye.

5 0
3 years ago
WHAT IS A COMPUTER??​
Eduardwww [97]

Answer:

A computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

3 0
3 years ago
A. True
MrRissso [65]
The answer would be false
8 0
3 years ago
Helpppp ill mark u as brainlist​
ollegr [7]

Answer:

a and c

Step-by-step explanation:

5 0
3 years ago
What length will Zaragoza need
Dafna11 [192]

Answer:

A. 58 ft

The drawings will help

3 0
3 years ago
Other questions:
  • Heyyyy any one wanna help me?!?!?!
    13·1 answer
  • Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 120°?
    11·2 answers
  • Luis needs to run at least 150 miles in order to go with the cross country team to a summer training camp. He has forty days to
    15·2 answers
  • Evaluate the expression -8
    14·1 answer
  • Calculati un numar stiind ca 15% din acesta este 141.
    12·2 answers
  • What is the reciprocal for<br> 3 wholes and 3/7
    12·1 answer
  • Hey pplz who else goes to TOPS :):):)
    8·2 answers
  • Can someone explain, how to divide fractions?
    6·2 answers
  • Four less than twice a number is 16
    15·1 answer
  • What was developed as a tool used to investigate a change in natural sciences?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!