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
Lunna [17]
3 years ago
12

STOP WHATEVER UR DOING AND PLEASE HELP ME

Mathematics
2 answers:
almond37 [142]3 years ago
8 0

Answer:

Sarah is faster.

Step-by-step explanation:

Timmy travels 70 in 1 second.

Sarah travels 75 in 1 second.

alisha [4.7K]3 years ago
7 0
Answer: Sarah.
d=rt
Miles = (miles/hour)(hour)

So Timmy is driving 70mph

Sarah:
75 = r (1), r = 75mph
150 = r(2), r = 75mph

Let me know if you have questions
You might be interested in
Ian puts 300.00 into an account to use for school expenses the account earns 6%interest compounded annually how much will be in
romanna [79]

This problem is about componded interest. The formula for compounded interest is:

\begin{gathered} \text{Amount}=\text{Initial}\cdot(1+r)^t \\ \text{Where,} \\ \text{Amount is the total acumulative at time t.} \\ \text{Initial is the initial amount, at t=0} \\ r\text{ is the interest in decimal number.} \\ t\text{ is the time accordingly the interest, in this case is in years.} \end{gathered}

In this case, Initial = 300, r = 0.06 and t=10 so the total amount in the account after 10 years is:

\begin{gathered} \text{Amount}=300\cdot(1+0.06)^{10} \\ \text{Amount}=300\cdot1.06^{10} \\ \text{Amount}=300\cdot1.79085 \\ \text{Amount}=537.255 \end{gathered}

The amount after 10 years is 573.26.

4 0
1 year ago
Can someone do 15?!?!?
andrew-mc [135]

<u>Given</u>:

The given triangle is a right triangle.

The length of the hypotenuse is 31 units.

The length of the leg is 23 units.

One of the angle is x.

We need to determine the value of x.

<u>Value of x:</u>

The value of x can be determined using the trigonometric ratio.

Thus, we have;

sin \ \theta=\frac{opp}{hyp}

Substituting \theta=x, the side opposite to the angle x measures 23 units and the hypotenuse is 31.

Thus, we have;

sin \ x=\frac{23}{31}

Dividing, we get;

sin \ x=0.74

Taking sin ^{-1} on both sides of the equation, we get;

x=sin^{-1}(0.74)

x=47.7

Rounding off to the nearest whole integer, we get;

x=48

Thus, the value of x is 48°

Hence, Option c is the correct answer.

5 0
3 years ago
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Points A and B
8090 [49]

Answer:

answer is 11 12

Step-by-step explanation:

4 0
3 years ago
The following is a linear programming formulation of a labor planning problem. There are four overlapping shifts, and management
dexar [7]

Answer:

d. 15

Step-by-step explanation:

Putting the values in the shift 2 function

X1 + X2 ≥ 15

where x1=  13, and x2=2

13+12≥ 15

15≥ 15

At least 15 workers must be assigned to the shift 2.

The LP model questions require that the constraints are satisfied.

The constraint for the shift 2 is that the  number of workers must be equal or greater than 15

This can be solved using other constraint functions e.g

Putting  X4= 0 in

X1 + X4 ≥ 12

gives

X1 ≥ 12

Now Putting the value X1 ≥ 12  in shift 2 constraint

X1 + X2 ≥ 15

12+ 2≥ 15

14 ≥ 15

this does not satisfy the condition so this is wrong.

Now from

X2 + X3 ≥ 16

Putting X3= 14

X2 + 14 ≥ 16

gives

X2  ≥ 2

Putting these in the shift 2

X1 + X2 ≥ 15

13+2 ≥ 15

15 ≥ 15

Which gives the same result as above.

6 0
3 years ago
Which of the following is the correct factorization of this trinomial?
coldgirl [10]
The answer is c. Difference of squares
6 0
3 years ago
Read 2 more answers
Other questions:
  • A drawer holds 8 red socks, 13 blue socks, and 15 green socks. what is the probability that a red sock will be drawn first and t
    15·1 answer
  • How many times wider is 2ft than the width of 2in
    10·2 answers
  • What the correct answer fast
    14·1 answer
  • Suzanne can read 1 page in 4 minutes. How many pages can she read in 5 hours?
    8·1 answer
  • 60,000 ones equals how many thousands
    15·1 answer
  • I really need someone to give me all the answers I suck at this
    11·2 answers
  • How many times greater is 4x10^7 than 8x10^3 ?
    6·1 answer
  • Evaluate: x + (x2 - xy) - y<br> if x = 5 and y = 4
    5·2 answers
  • Anyone know this question?<br><br>Just B please
    9·1 answer
  • Help please!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!