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
yKpoI14uk [10]
3 years ago
9

Dolbear's law states the relationship between the rate at which Snowy Tree Crickets chirp and the air temperature of their envir

onment. The formula is Upper T equals 50 plus StartFraction Upper N minus 40 Over 4 EndFractionT=50+ N−40 4​, where T is a temperature in degrees Fahrenheit and N is a number of chirps per minute. If Nequals=8282​, find the temperature in degrees​ Fahrenheit, T.
Mathematics
1 answer:
zysi [14]3 years ago
6 0
The temperature would be 60.5°.

Substituting this into our formula, T = 50+(N-40)/4, we have

T = 50+(82-40)/4 = 50+42/4 = 50+10.5 = 60.5
You might be interested in
A gardener makes a flower bed the bed is 14 in diameter calculate the circumference
Basile [38]

Answer:

C=43.96

Step-by-step explanation:

<em>Circumference Formula:</em>

<em>C=2πr</em>

The radius is half of the diameter...

14/2=7

Pi is 3.14...

C=2*3.14*7

C=43.96

3 0
3 years ago
Divide and simplify. 32x9y2 2xy-2
Inessa [10]
Is it one problem or 2?
8 0
3 years ago
Factor 2a2 + 2b2 - 5ab
melamori03 [73]
<span>(a - 2b) • (2a - b) is how you factor this using FOIL</span>
3 0
3 years ago
Read 2 more answers
Solve the triangle. Round your answers to the nearest tenth.
butalik [34]

The missing information of the triangle is C = 63°, b ≈ 28.084 and c ≈ 25.084. (Correct choice: C)

<h3>How to determine the missing sides and angles</h3>

In this question we have a triangle with a known <em>side</em> lengths and two known <em>angle</em> measures. First, we find the missing angle by <em>Euclidean</em> geometry:

C = 180° - 94° - 23°

C = 63°

Lastly, we determine the <em>missing</em> sides by law of sines:

b = 11 \times \frac{\sin 94^{\circ}}{\sin 23^{\circ}}

b ≈ 28.084

c = 11 \times \frac{\sin 63^{\circ}}{\sin 23^{\circ}}

c ≈ 25.084

The missing information of the triangle is C = 63°, b ≈ 28.084 and c ≈ 25.084. (Correct choice: C)

To learn more on triangles: brainly.com/question/2773823

#SPJ1

8 0
2 years ago
An electronics store reduced the price of a TV from $1200 to $1140. What was the percent of decrease?
Sunny_sXe [5.5K]

Answer:

5%

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Choose the expression that completes the equation.
    7·1 answer
  • A jar contains 8 red marbles, 10 blue marbles, and 2 green marbles. If one marble is selected at random, find the probability of
    14·2 answers
  • One container of yogurt is $0.79 at the grocery store. Nicola has a coupon for 30% off her entire purchase. She has $10.00 to sp
    8·1 answer
  • What is the equation of line with a slope m=-1/4 that passes through (2,0)
    9·1 answer
  • a lighthouse casts a 128 footshadow a nearby lampost that measures 5 feet 3inches cast an 8 Foot Shadow
    9·1 answer
  • ΔABC and ΔXYZ are similar triangles. If BA = x + 9, AC = x + 7, YX = x + 5, and XZ = x + 4, find the value of x.
    7·2 answers
  • Simplify (-2/3) divided by (-7/4)
    8·2 answers
  • Someone help me please and no links!!!!! find the value of x
    13·1 answer
  • Three cards—one red, one green, and one blue—are to be arranged in a stack. Using R for red, G for green, and B for blue, make a
    8·1 answer
  • Solve the linear system using elimination <br><br> 4x - 3y = 8<br> 5x - 2y = -11
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!