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exis [7]
3 years ago
12

Can someone help me ASAP

Mathematics
1 answer:
Len [333]3 years ago
8 0

Answer:

-31 F = -35 C

-45 C = -49 F

-40 C = -40 F

City Y is coldest

Fahrenheit to Celsius conversion (°F to °C)

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you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
bulgar [2K]

Answer:

A) 26.563 miles in total

B) 1.977 more miles

Step-by-step explanation:

for the first question, add all the values together. for the second question, take the amount jade ran and subtract the amount noah ran from it to get how much more jade ran.

3 0
3 years ago
I would really appreciate it if somebody could help me
iren [92.7K]

Answer:

for 38. D and E for 39 C

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
On January 1, 2006, you have $100 in a savings account that earns interest at a rate of 1% per month. On the last day of every m
WINSTONCH [101]

Answer:

The recursive rule for account balance at the beginning of the nth month will be given by b_{1} = 100 and b_{n + 1} = b_{n} + 76 where, n = 1, 2, 3, .....

Step-by-step explanation:

On January 1, 2006, I have $100 in a savings account that earns interest at a rate of 1% per month. On the last day of every month, I deposit $75 in the account, beginning in January.

So, at the end of the month of January, the added amount to the account is $75 and 1% of $100 i.e. 1$.

Then, total $(75 + 1) = $76 is being added at the end of each month.

So, the recursive rule for account balance at the beginning of the nth month will be given by b_{1} = 100 and b_{n + 1} = b_{n} + 76 where, n = 1, 2, 3, ..... (Answer)

3 0
3 years ago
Graph the function f(x) = x3 – 10x2 + 28x – 24 Then, write a
katovenus [111]

- Cubic Function | 3-degree

- Domain & Range | Domain and Range both are all set of Real Numbers.

- End Behavior | When x approaches positive infinity, f(x) approaches positive infinity as well. When x approaches negative infinity, f(x) approaches negative infinity too.

- Intervals of Increasing/Decreasing | Increases at (-∞, 2) U (6,∞) and Decreases at (2,14/3) aka 2 < x < 14/3

- Intervals of Positive/Negative

Positive when x > 6 or (6,+∞)

Negative when 2 < x < 6 and x < 2 or (2,6) U (-∞,2)

- Turning Points are (2,0) and (14/3, -256/27)

- Zeros and Multiplicity | Factoring the polynomial as we get (x-2)(x-2)(x-6). Therefore, the zeros are multiplication of 2 and 6.

Multiplicity will affect the graph for x-axis. When the multiplicity kicks in, the graph will turn either decreasing on increasing on x-axis immediately.

<em>Also I was plotting the graph so It might take too long. </em>

4 0
3 years ago
2. A motorcycle rider moving with initial velocity of 15.0 m/s uniformly accelerates to a speed of 30.0 m/s in a.
xenn [34]

Given :

Initial velocity , u = 15 m/s .

Final velocity , v = 30 m/s .

Distance travelled , d = 40 m .

Also , this body is uniformly accelerating .

To Find :

(a) What is the acceleration .

(b) How long does this take .

Solution :

Let , acceleration be a .

By , equation of motion :

v^2-u^2=2ad\\\\a=\dfrac{v^2-u^2}{2d}\\\\a=\dfrac{30^2-15^2}{2\times 40}\\\\a=8.44\ m/s^2

Also , by equation :

v=u+at\\\\t=\dfrac{v-u}{a}\\\\t=\dfrac{30-15}{8.44}\ s\\\\t=1.78\ s

Hence , this is the required solution .

3 0
3 years ago
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