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
Sedbober [7]
1 year ago
7

I really need help with number 7 please help

Mathematics
1 answer:
Crank1 year ago
3 0

Mike have 103 Baseball cards while Allan have 84 and Michelle jog at 4 mile per hour while Jamie ride bike at 12 mile per hour.

<h3>How to calculate speed?</h3>
  • Speed is determined by the formula: speed = distance × time. To determine the units for speed, you must first know the units for distance and time.
  • Since the distance in this example is measured in metres and the time in seconds, the units will be metres per second (m/s) (s).
  • Or, to put it another way, you can figure out how long it will take by multiplying the distance by the speed. If you know two of the inputs, you can calculate the third one.
  • If a car travels 120 miles in two hours, for instance, we may get the speed as 120 / 2 = 60 miles per hour. Add the speed and the time together to obtain the distance.

Baseball cards Allan have = 84

Baseball cards Mike have = 84 + 19 = 103

Baseball cards Mike have 103

Jamie can ride at 12 mile per hour

Michelle jog at 12 / 3 = 4 mile per hour

To learn more about speed refer to:

brainly.com/question/13943409

#SPJ1

You might be interested in
Please help me on problem 4
vfiekz [6]
To find the answer I just added all of the dots after the three (amount of books read) and it is equal to 7. :D hope this helped :D

3 0
3 years ago
Read 2 more answers
Chelsea has four loose socks in her sock drawer - 2 black socks and 2 white socks. If Chelsea is getting out socks in a dark roo
Monica [59]
The answer is C 3. she has a 50/50 chance of grabbing either black or white. Subtracting either a black or white sock, the probably of getting a matching pair is 1/3 from there.
8 0
3 years ago
What u.s. customary unit is closest to a kilogram???
iren2701 [21]
Pound is closest to a kilogram
4 0
3 years ago
charity is four times as old as her daughter. she is also six years younger than her husband. The sum of their ages ten years to
Pachacha [2.7K]

Answer:

36years

Step-by-step explanation:

Let charity present age be x

Charity daughter present age be y

Charity husband present age be z

If the sum of their ages ten years to come is 117, then;

10+x+10+y+10+z = 117

30+x+y+z = 117

x+y+z = 87 ... 1

If charity is four times as old as her daughter, then;

x = 4y

y = x/4 ... 2

If she is also six years younger than her husband, then;

x = z- 6

z = x+6 .. 3

Substitute 2 and 3 into 1;

x + x/4 + (x+6) = 87

Multiply through by 4

4x + x + 4(x+6) = 4(87)

5x+4x+24 = 348

9x = 348 - 24

9x = 324

x = 324/9

x = 36

hence Charity is 36years old today

5 0
3 years ago
If you have 1-cup servings of juice to 30 people, how many whole gallons of juice will you need?
Ratling [72]

Answer:

2 gallons

Step-by-step explanation:

there are 16 cups in a gallon. if you have 30 cups for people, do 30/16=1.875 which you cant have 0.875 gallons of juice, so you need to round it to two gallons.

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE YOU CAN ANSWER NUMBER 1 OR 2 OR BOTH PLEASE I JUST NEED HELP WITH BOTH AND NO ONE WILL ANSWER MY QUESTIONS!!!!!!!! :(
    10·2 answers
  • Find the area of the figure below, formed from a triangle and a rectangle, in square centimeters.
    15·1 answer
  • Question 2.1: To draw the supply curve, the cost of inputs to production must be held constant. If the market price of oil decli
    12·1 answer
  • Shelly states that the triangles below are similar. Which proportion supports her statement?
    12·2 answers
  • What is the answer to the question?​
    10·2 answers
  • 1) A rectangle has the lengths shown <br> Find the perimeter of the rectangle.
    10·1 answer
  • 3x + 2 6x - 20 Enter​
    13·2 answers
  • Find the scale factor of trapezoid QRST if it’s dilated to Q’R’S’T’. Type your result in the empty box provided below. HELPP PLE
    15·1 answer
  • I'm thinking of 2 numbers that are multiples of BOTH 10 and 5. Which numbers could be my number?
    6·1 answer
  • A building contractor is to dig a foundation 12 feet long, 9 feet wide, and 6 feet deep for a toll booth. The contractor pays $1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!