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
mojhsa [17]
3 years ago
10

Sasha is becoming a stronger runner. Last year she ran five miles in 50 minutes. This year hertimi

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer:

40 minutes

Step-by-step explanation:

50 x (1 - 0.2) = 40

You might be interested in
If f(x)=3x^2 and g(x)=4x^3, what is the degree of (f*g)(x)?
Westkost [7]
3x^2 * 4x^3 = 12x^5

Answer is degree 5
3 0
4 years ago
Read 2 more answers
Solve: x^4 + 2x^3 - x^2 - 4^x - 2 = 0.​
natta225 [31]

By defferentiating the about using product rule

vdyu/dx +udvdx

dy/dx 4×^3 +6×^2-4× -4=o

7 0
3 years ago
Factor the polynomial: <br> x^2 + 5x − 14 = <br> x^2 − 10x + 16 =
Nastasia [14]
The first one is x square +5x-4
The second one is (x-2)(x-8)
8 0
4 years ago
Read 2 more answers
Suppose that a​ researcher, using data on class size ​(CS​) and average test scores from 97 ​third-grade classes, estimates the
Oliga [24]

Answer:

pppppppppppppppppppppppppppppppppp

Step-by-step explanation:

bro im young and no idea what this is so yay

5 0
3 years ago
Erica can read 1620 pages in 12 days. How mant pages can he read in one day
Zanzabum

Answer:

1620 \div 12 = 135 \: pages \ \: day

6 0
3 years ago
Other questions:
  • What does An Artificial snow Machine Make?
    8·2 answers
  • The number of odd-numbered pages in a book of 365 pages is
    5·1 answer
  • Which is the equation for the line in slope-intercept form if:
    8·1 answer
  • Dee wants to mix coffee worth $7 pound with coffee worth $4 a pound to get a mixture of 14 pounds $5 a pound . How many pounds o
    12·1 answer
  • Translate the word phrase into a variable expression.
    14·1 answer
  • The function f(x) = { x + is used to complete this table. Which statements are true of the given function?
    6·1 answer
  • What is the solution of the linear system of equations?
    15·1 answer
  • A factory makes table tennis balls. Each day the factory makes 5,184 balls. The table tennis balls are packed into boxes and sen
    10·1 answer
  • Solve the inequality:<br> 15 - x&lt; 14<br> i need help wit this
    13·2 answers
  • Stephanie can jump rope 12o turns in 3 minutes. How many turns does she make in 1 minute
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!