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
Bezzdna [24]
3 years ago
9

What number can be written as six hundred forty-seven?

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
647? Not completely sure if that’s the answer you’re looking for.
vladimir2022 [97]3 years ago
4 0
647 that is how your write it. 
You might be interested in
The sum 51 5/6 + (-37 1/12) is equal to what?
postnew [5]
Those two added together are equal to
14 and \frac{3}{4}
6 0
3 years ago
Read 2 more answers
Graph the solution set of this inequality: 5x − 4y > 20.
Yanka [14]

Answer:

Step-by-step explanation:

Solve the inequality 5x − 4y > 20 for y, as follows:  Subtract 5x from both sides, obtaining:

-4y > 20 - 5x;

Then divide all terms by -4:

y    < -5 +(5/4)x, where the direction of the inequality sign has been reversed because of division by a negative quantity.

Temporarily replace the < symbol with =     obtaining    y = -5 +(5/4)x.  Now choose at least three x values and find the corresponding y values.  For example:

 x      y = -5 +(5/4)x  

 0          -5

 4            0

 -8         -15

Now plot these three points (0, -5), (4, 0) and (-8, -15).  Draw a dashed line through them.  Because of the < symbol in y    < -5 +(5/4)x, shade the area underneath the dashed line.

3 0
3 years ago
There are some monkeys in the zoo. 60% are young monkeys and the remaining are baby and old monkeys. The ratio of baby monkeys t
USPshnik [31]

Answer:

There are 60 monkeys in the Zoo

Step-by-step explanation:

In this question, we are asked to calculate the number of monkeys in a Zoo given some information to use.

Let’s have the total number of monkeys be m.

60% are going monkeys. This means number of young monkeys is 0.6m.

The number of baby and old monkeys is obviously 0.4m.

Ratio of baby to old monkeys is 3:1. This means if we splitter 0.4m into 4, number of baby monkeys is 0.3m while number of old monkeys is 0.1m

Now, subtracting the number of baby monkeys from young monkeys give a total of 18 monkeys.

Let’s project this mathematically;

This means ;

0.6m - 0.3m = 18

0.3m = 18

m = 18/0.3

m = 60

There are 60 monkeys in the zoo

3 0
3 years ago
Read 2 more answers
Use the formula P=2l+2w to find the perimeter of a rectangle with length l=52 cm and width w=86 cm.
Mashcka [7]
The perimeter for this rectangle is: 276
5 0
3 years ago
Suppose a birth defect has a recessive form of inheritance. In a study population, the recessive gene (a) initially has a preval
BabaBlast [244]

Answer:

Step-by-step explanation:

a) Maternal gene = 0.25; Paternal gene = 0.25

Probability having a birth defect = 0.25 X 0.25 = 0.625

b) P(A) = 0.30; P(B) = 0.70

P(A)*P(B) = 0.30 X 0.70 = 0.021

For marriage:

25%: P(A)*P(A)*0.25 = 0.09 X 0.25 = 0.0225

65%: P(B)*P(B)*0.65 = 0.049 X 0.65 = 0.03185

10%: P(A)*0.10 = 0.03 and P(B)*0.10 = 0.07

P(A)*P(B) = 0.03 X 0.07 = 0.0021

Probability of a defect birth in the next generation = 0.0225 + 0.03185 + 0.0021 = 0.05645

c) 1. P(A)*P(A) = 0.09

2. P(B)*P(B) = 0.049

3. P(A)*P(B) = 0.021

4 0
3 years ago
Other questions:
  • ( this is sum by gcf )<br><br> 15+81= __ (__+__)?<br> what is the gcf of 15 and 81
    13·2 answers
  • The temperature was 102 F. Two hours later it was 3 lower .what was his temperature then
    5·1 answer
  • Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are only 22 boxes left. With how ma
    13·1 answer
  • The water reaches a max height when the horizontal distance from the firefighter to the building is approximately __m. Round to
    6·1 answer
  • Please help !!! :(<br> 1 and 2 form a linear pair, if the measure of 1 is 113 find the measure of 2
    7·1 answer
  • Help plzz and will give brainlenley
    12·2 answers
  • Of all the species in the world, 4 out of every 5 are insects what percentage of species are insects
    13·1 answer
  • Sharon has a patio in the shape of a rectangle
    9·1 answer
  • 4 pizzas cost £15. Work out the cost of 5 pizzas.​
    14·2 answers
  • Which expression is equivalent to startfraction m minus 4 over m 4 endfraction divided by (m 2) ? startfraction m minus 4 over (
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!