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
Elena L [17]
3 years ago
6

If the distance is above 275 and the time is 7 hrs What is kerri's speed?

Mathematics
1 answer:
pshichka [43]3 years ago
5 0

Answer:

Kerri's speed would be 39.29mph

Step-by-step explanation:

In order to find this, we just need to divide the distance by the time.

275miles/7hrs = 39.29mph

You might be interested in
The elephants at the zoo eat 3 2/3 buckets of bananas each day. The zookeeper bought 7 1/3 buckets of bananas. How many days wil
uranmaximum [27]

Answer: 2 days

Step-by-step explanation:

The monkeys eat 3 ²/₃ buckets of bananas each day. Convert this to an improper fraction:

= 3²/₃ = 11/3 buckets per day

The zookeeper bought 7¹/₃ which is:

= 22/3 buckets

To find out the number of days the bananas will last, divide the buckets bought by the buckets eaten per day:

= 22/3 ÷ 11/3

= 22/3 * 3/11

= 66/33

= 2 days

<em>If dividing fractions, multiply by the reciprocal of the second fraction. </em>

7 0
3 years ago
What is the answer to the problem shown?
goldenfox [79]
V(S)=S^3/6
S=6
V(6)=6^3/6=6^2=36
3 0
4 years ago
A certain kind of bacteria multiplies at a rate of 150 percent per hour. When a person’s blood has 45,000,000 of these bacteria,
DIA [1.3K]
Initial number of Bacteria = Ao = 100
Number of Bacteria which make the person ill = A = 45,000,000

Growth rate = r = 150% = 1.50 

The equation model for this situation is:

A= A_{o}(1+r)^{t}

Using the values in above equation, we can write:

45000000=100(1+1.5)^{t}  \\  \\ &#10;450000=(2.5)^{t} \\  \\ &#10;log(450000)=log((2.5)^{t})  \\  \\ &#10;log(450000)=t*log(2.5) \\  \\ &#10;t= \frac{log(450000)}{log(2.5)} \\  \\ &#10;t=14.21

This means, the person will fall sick after about 14 hours.
8 0
3 years ago
Read 2 more answers
Please answer this &amp;<br><br><br> will mark brainliest
zvonat [6]

Answer:

the first 1

Step-by-step explanation:

Im pretty sure

8 0
3 years ago
Cost of boots: $99.99 Markup: 9% What is the new cost
mote1985 [20]

Answer:

The new cost is $108.98

Step-by-step explanation:

Mark up is the amount that is added to cost price of a product for profit.

Given

Cost price of boots = C = $99.99

Mark up = 9%

First of all we will calculate markup and then add it to the cost price of boots to find the new cost.

Mark\ up = M = 9\%\ of\ 99.99\\= 0.09*99.99\\=\$8.99

The new cost will be:

C_n = Cost\ price + mark\ up\\C_n = 99.99+8.99\\= 108.98

The new cost is $108.98

6 0
3 years ago
Other questions:
  • How many degrees does the hour hand of a clock turn between 3p.m and 7:30p.m
    8·2 answers
  • How many miles do you estimate it would be if you still the strip around the equator
    12·1 answer
  • What's the answer to the equation;<br> √2y+3=11
    6·2 answers
  • Write an expression that is equivalent to -15.66 ÷ 5.8. Then, find the quotient.
    9·2 answers
  • Jane Marko buys a car for $43,900.00. in three years, the car depreciates 48% in value. How much is the car worth in three years
    11·1 answer
  • A set of final examination grades in an introductory statistics course is normally​ distributed, with a mean of 77 and a standar
    5·1 answer
  • (1) 16 liters of kerosene is needed for 12 stoves 14
    6·2 answers
  • If 3y = 15 and 15 = 5x, then 3y = 5x.
    11·1 answer
  • BRAINLIEST TO CORRECT PLEASE HURRY
    15·2 answers
  • a pharmacist has 10 and 90 iodine solutions on hand. how many liters of each iodine solution will be required to produce 8 liter
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!