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
Ksivusya [100]
3 years ago
7

20. A certain conditional statement is true. Which of

Mathematics
2 answers:
Lynna [10]3 years ago
7 0
C. contrapositive ....... sorry for all the dots had to make it longer lol :/
Cerrena [4.2K]3 years ago
4 0

Answer:

C

Step-by-step explanation:

You might be interested in
Help me with this plsssss
DedPeter [7]

Answer:

Coordinates are ( 1,3 )  x=1    y=3

7 0
3 years ago
Read 2 more answers
How do you solve this 2 step equation: n+5/-16=-1
Sophie [7]
N+5/-16=-1
N+5=16
N=11
4 0
3 years ago
A class used cars and vans to go on a field trip because all of the buses were already in use. They Used 10 vehicles to go on th
GalinKa [24]

Answer:

4 vans, 6 cars

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pls 24 n 3-4 am not understanding them can u solve them pls
Lynna [10]
Can you re-upload the question.
4 0
3 years ago
I asked more than 10 times Still no steps to a solution
Alisiya [41]

Answer:

C 200

Step-by-step explanation:

It does not appear to be LINEAR so

Start with :

pulse rate = y = 73e^kx  

sub in x = .7      when y = 155

155 = 73 e^(.7 * k)

ln ( 155/73)  =  .7k

.75296567  = .7k

     k = 1.07567

for x = 0.9 :

pulse rate  =  y = 73 e^(1.07567 * .9)  = ~ 192      so I expect answer is 200

8 0
2 years ago
Other questions:
  • How 0.061 cal burned for tennis if you eat a Big Mac how many hours or min will it take to lose cal???
    11·1 answer
  • This organelle is responsible for controlling the cell's activities. 1.Mitochondria 2.Ribosome 3.Nucleus 4.Endoplasmic Reticulum
    13·1 answer
  • What value represents the vertical translation from the graph of the parent function f(x)=x? to the graph of the
    15·1 answer
  • At noon a tank contains 6 cm of water after several hours it contains 3 cm of water what is the percent inecrease of water in th
    5·1 answer
  • The school is planning a field trip. There are 1,232 students and 44 seats on each school bus. How many buses are needed to take
    12·1 answer
  • If Susan is 4 feet 8 inches tall and Sharon is 5 feet 4 inches tall, what is the ratio of Sharon’s height to Susan’s height?
    10·1 answer
  • Sophie spends a winter day recording the temperature once every three hours for science class. At 9 am, the temperature was -8.6
    6·2 answers
  • I NEED HELP FAST!!!!!!!!!!
    15·1 answer
  • Exit
    8·1 answer
  • A gym has 65 members. If 35 are men and the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!