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
SashulF [63]
3 years ago
15

Yup help. help no links plssss

Mathematics
2 answers:
hichkok12 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

1.  4.13

2. 4.1031

3. 4.103

4. 4.1

seraphim [82]3 years ago
4 0

Answer:

4.103, 4.13, 4.1, 4.1031

Step-by-step explanation:

You might be interested in
Which shows a correct order to solve this story problem? Maxine had to pay $1.46 in sales tax on her purchases. She bought 3 bar
romanna [79]
Choice B would be the correct answer. I hope that helps! :D
4 0
3 years ago
0.3% of a country has a certain disease. The test for the disease has a sensitivity of 92% (i.e., of those we know have the dise
butalik [34]

Answer:

0.95988 (Accuracy of the test )

Step-by-step explanation:

To determine the accuracy of this test we have to list out the given values

Prevalence rate of the disease = 0.3% = 0.003

sensitivity rate of the disease = 92% = 0.92

specificity rate for the test = 96% = 0.96

The accuracy of the test can be found using this equation

Accuracy = sensitivity * prevalence + specificity ( 1 - prevalence )

                = 0.92 * 0.003 + 0.96 ( 1 - 0.003 )

                = 0.00276 + 0.95712

                = 0.95988

6 0
3 years ago
I just need the final answer (average velocity for entire trip) thanks! :)
makvit [3.9K]

Answer:

o

Step-by-step explanation:

the displacement is zero

5 0
3 years ago
9. Find the area of the figure to the right.<br> area<br> 14 in
zlopas [31]

Answer:

1. 200 in.^2

2.

Step-by-step explanation:

1. Area of a trapezium=1/2(a+b)height

a=14 in.

b=20 in.+6 in. = 26 in.

height= ?

height can be gotten by using

formula : Soh Cah Toa

Toa is tangent∆= opposite/ adjacent

∆ = 60°

opp=? adj=6 in.

Tan 60° =opp/6 in.

Tan 60° = 1.732

1.732= opp/ 6 in.

opp=1.732*6 in.

opp = 10.392 approximately= 10 in.

Area of trapezium= 1/2*(14+26)*10(in.^2)

Area of trapezium= 1/2*40*10

= 1/2*400

= 200 in.^2 .

2. Area of triangle= 1/2* base* height

for first triangle =

base=4m

height =15m

Area: 1/2*4*15 ,1/2*60= 30m^2

second triangle =

base:?

height: 15m

using Pythagorean theorem;

hyp^2 = opposite ^2 + adjacent ^2

17^2 = 15^2 + adj^2

289= 225 + adj^2

adj^2 = 289-225= 64

square root

adj = 8m

area of second triangle : 1/2*8*15

: 1/2*120 :60m^2

total area: 30 m^2 +60m^2

==90 m^2

8 0
3 years ago
On Saturday Ricardo drank a total of 40 fluid ounces of water.If he drank''m''fluid ounces of water that morning,which equation
Varvara68 [4.7K]

Answer:

n = ( 40 - m )

Step-by-step explanation:

On a particular day, Ricardo drank a total of 40 fluid ounces of water.

If he drank m fluid ounces of water in the morning of that day, then the number of fluid ounces of water he drank the rest of the day is given by (40 - m) fluid ounces.

If n represents the number of fluid ounces water that he drank the rest of the day, then we can write the equation as  

n = ( 40 - m )

Therefore, the above equation can be used to find n. (Answer)

5 0
3 years ago
Other questions:
  • What is SA?<br>2m<br>3m<br>4m<br>6m​
    8·1 answer
  • The frequency of a vibrating guitar
    15·2 answers
  • 10. Write the ratio as a fraction in simplest form.<br> 12 : 42
    6·2 answers
  • Complete the explanation of the procedure that can be used to solve 5[3(x + 4) − 2(1 − x)] − x − 15 = 14x + 55. Then solve the e
    11·1 answer
  • Write the slope intercept equation of a line that has a slope of -3/5 &amp; y-intercept of (0,-4)
    8·1 answer
  • The temperature of a city B (x) last week was lesser than or equal to - 9°C.
    7·1 answer
  • A: Tomato - 20<br><br> B: Cucumber- 9<br><br> C: Peas - 27<br><br> D: Onion - 6
    10·1 answer
  • Uma pessoa fez uma compra no valor de 104.592,00 eles pagaram este valor em 48 parcelas mensais sem juros qual seria o valor de
    12·1 answer
  • A room in the lower level of a cruise ship has a circular window with a diameter of 30 inches. Find the total area of the window
    14·1 answer
  • My dog, Petey weighs 75 pounds. Last summer he weighed 65 pounds. What percent of his weight did he gain?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!