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
bija089 [108]
2 years ago
7

PLEASE HELP ME!!!!!!! I’ll give 40 points

Mathematics
1 answer:
andrew-mc [135]2 years ago
3 0

Answer:

350

Step-by-step explanation:

7 x 10 to the 7th power is 70000000 and 2x 10 to the 5th power is 200000, if you divide them yo get 350.

You might be interested in
Please help
Schach [20]

Answer:

Hence, option: B is correct (11.02 seconds)

Step-by-step explanation:

Spencer hits a tennis ball past his opponent. The height of the tennis ball, in feet, is modeled by the equation h(t) = –0.075t2 + 0.6t + 2.5, where t is the time since the tennis ball was hit, measured in seconds.

Now we are asked:

How long does it take for the ball to reach the ground?

i.e. we have to find the value of t such that height is zero i.e. h(t)=0.

-0.075t2+0.6t+2.5=0

or 0.075t^2-0.6t-2.5=0

i.e. we need to find the roots of the above quadratic equation.

on solving the equation we get two roots as:

t≈ -3.02377 and t≈11.0238

As time can't be negative; hence we will consider the value of t as t≈11.0238.

Hence it takes 11.02 seconds for the ball to reach the ground.

Hence option B is correct (11.02 seconds).

7 0
3 years ago
Read 2 more answers
Carmen is playing draw & compare decimals with her partner. Carmen drew 4,7,6,0, and 2 and has to use three of the cards to
GenaCL600 [577]

Answer:

For more;

4.76

for less;

0.46

Step-by-step explanation:

Here, we intend getting the decimals that Carmen should make in her game given the numbers she drew

She has two types to make; a decimal less than 1 and a decimal more than 1

If the decimal should be less than 1, the number zero should lead;

And since she is using three of the numbers, we can have something like;

0.46

To make a decimal more than one, she could actually start with any of the numbers other than zero

we can have something like 4.76

5 0
3 years ago
1. The coins in Jada's pocket are worth 75% of a dollar. How much are they worth (in dollars)?​
aalyn [17]

Answer:

$0.75

Step-by-step explanation:

7 0
3 years ago
1. Jemima wants to make chocolate chip walnut brownles. Chocolate chips come in a 12oz bag that costs $3. Walnuts
fomenos

Answer:

4 bags of chocolate chips and 1 bag of walnuts.

Step-by-step explanation:

Find how many ounces are in 3 pounds:

16 oz = 1 lb

16 oz × 3 = 3 lbs

48 oz = 3 lbs

Variable x = number of chocolate chips

Variable y = number of walnuts

4x + 1y = 15

Keep in mind it must equal up to 48 oz and be $15 or under.

4 bags × 12 oz = 48 oz

1 bag × 4 oz = 4 oz

48 oz + 4 oz = 52 oz > 48 oz

4 bags × $3 = $12

1 bag × $2 = $2

$12 + $2 = $14 < $15

Both requirements have been met.

7 0
2 years ago
Write an equation of the line passing through the points ( -5, -25 ),(0,0), and( 3,15)?
Akimi4 [234]

Answer:

Y=5X because the slope is 5 and the Y-intercept is 0

6 0
2 years ago
Other questions:
  • Write 4 13/20 as a decimal
    5·2 answers
  • Use the Central Limit Theorem to find the mean and standard error of the mean of the indicated sampling distribution. The monthl
    14·1 answer
  • 30 points!!!!!
    15·2 answers
  • Help me please im not good at word problems
    10·1 answer
  • A 2,400 deposit for 8 years compounded at an annual interest rate of 4.5%
    6·2 answers
  • Solve for x parellograms
    15·1 answer
  • PLEASE HELP...
    13·1 answer
  • Please help meeeeeeeeeeeeeeeeee
    13·2 answers
  • PLZ PLZ PLZ ANSWER!!!!!!
    15·2 answers
  • 2) Jessica went to the mall. She paid $14.57 on shorts and $10.20 on pants
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!