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
umka21 [38]
3 years ago
7

Bb had 10 baby’s and Declan had 7 baby’s how many baby’s did Bb have more

Mathematics
2 answers:
GrogVix [38]3 years ago
8 0

Answer:

3

Step-by-step explanation:

777dan777 [17]3 years ago
4 0
3 babies
Reason: 10 - 7 = 3
You might be interested in
Ashley is making cookies for the party. Each batch of cookies takes 0.75 cup of sugar. If she
____ [38]

Answer:

5/25

Step-by-step explanation:

she will need 5.25 sugar if she mak eit with batches

5 0
3 years ago
A 13.5-meter ladder leans against a brick wall and the ladder makes a 75∘ with the wall. The distance d the ladder goes up the w
Alex73 [517]

Answer:

3.5 m

Step-by-step explanation:

Use Pythagorean theorem to find the distance (d) the distance goes up the wall = adjacent to the angle 75° that is formed with the wall.

Length of ladder = the hypothenuse = 13.5 m

Thus, we would use:

Cos75 = adjacent/hypothenuse

Cos 75 = d/13.5

Multiply both sides by 13.5

13.5*cos(75) = d

13.5*0.2588 = d

3.4938 = d

d ≈ 3.5 m (nearest tenth)

3 0
4 years ago
$400 invested at 2% compounded quarterly after a period of 2 years
Anna71 [15]
Final balance = $416.28
total compound interest= $16.28
7 0
3 years ago
Write the equation of a line that has a slope of -4 and goes through (-2,7).
Anni [7]

Answer:

y = -4x - 1

Step-by-step explanation:

Equation of a line is given as:

y = mx + b

Where

m is the slope

and

b is the y-intercept (y-axis cutting point)

Since we know slope is -4, we can write:

y= mx + b

y = -4x+ b

Given the point (-2,7) , we can say:

x = -2

and

y = 7

Plugging these 2 values, we can solve for b:

y = -4x + b

7 = -4(-2) + b

7 = 8 + b

b = 7 - 8

b = -1

Now, we have the equation:

y = -4x - 1

7 0
3 years ago
Use the Central Limit Theorem to find a mean given a probability Question A video game company sells an average of 132 games a m
aev [14]

Answer:

The number of games must a store sell in order to be eligible for a reward is 135.

Step-by-step explanation:

Let the random variable <em>X</em> represent the number of video games sold in a month by the sores.

The random variable <em>X</em> has a mean of, <em>μ</em> = 132 and a standard deviation of, <em>σ</em> = 9.

It is provided that the company is looking to reward stores that are selling in the top 7%.

That is, P (\bar X > \bar x) = 0.07.

The <em>z</em>-score related to this probability is, <em>z</em> = 1.48.

Compute the number of games must a store sell in order to be eligible for a reward as follows:

z=\frac{\bar x-\mu}{\sigma/\sqrt{n}}

\bar x=\mu+z\cdot \sigma/\sqrt{n}

   =132+1.48\times (9/\sqrt{36})\\\\=132+2.22\\\\=134.22\\\\\approx 135

Thus, the number of games must a store sell in order to be eligible for a reward is 135.

5 0
3 years ago
Other questions:
  • Upper bound perimeter of rectangle 15.8 m x5.2 m
    12·2 answers
  • There are 96 candles in a large box how many candles are in a small box . 2 ounce a box and 6 ounce a box
    5·1 answer
  • Hannah spends $4.50 each day to buy lunch at her school. After school each day, she buys the same snack. Hannah spends $28.75 fo
    15·1 answer
  • You borrowed $25 from your friend. You paid him back in full after 6 months. He charged $2 for interest. What was the annual sim
    5·2 answers
  • 5st + 8s +9t -2st + 7t
    15·2 answers
  • Volume of triangular prism​
    12·1 answer
  • 2) Find the axis of symmetry of y = 2(x - 5)^2+ 3
    9·2 answers
  • I want answer to this question <br><br> Answer is c
    7·1 answer
  • 11. In a parking garage there is a 6:5 ratio of blue cars to
    9·1 answer
  • A square with diagonals is shown. the distance from one point to the middle point is x. the length from the center point to anot
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!