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kotykmax [81]
3 years ago
15

Uhhh do i need to know whats 4+10

Mathematics
1 answer:
lara31 [8.8K]3 years ago
6 0

Answer:

14

Step-by-step explanation:

see you take 10 objects and then add 4 more objects and count the result.

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The coordinate plane shows dig sites for archaeological research. Each unit on the grid represents 1 square foot. What is the di
Irina-Kira [14]

Answer:50square feet

Step-by-step explanation:

8 0
3 years ago
The recommended single dose for a particular drug is 100 mg. How many doses can be obtained from 20 grams of the drug?
Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

Since, 1 mg = 0.001 g,

⇒ 100 mg = 0.1 g

⇒ 1 dost is required for 0.1 g,

Thus, the ratio of doses and quantity ( in gram ) is \frac{1}{0.1}=10

Let x be the doses required for 20 grams,

So, the ratio of doses and quantity is \frac{x}{20}

\implies \frac{x}{20}=10

\implies x=200

Hence, 200 doses can be obtained from 20 grams of the drug.

Option 'B' is correct.

8 0
2 years ago
Sam has $440 in $20, $10, and $5 dollar bills. The number of twenties, tens and fives are consecutive integers in this order. Ho
Ludmilka [50]

Answer: There are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

Step-by-step explanation:

Let the number of twenties be x

Let the number of tens be x+1

Let the number of fives be x+2

Amount from twenties will be given as

20\times x=20x

Amount from tens will be given as

10\times (x+1)=10x+10

Amount from fives will be given as

5\times (x+2)=5x+10

According to question,

20x+10x+10+5x+10=440\\\\35x+20=440\\\\35x=440-20\\\\35x=420\\\\x=\frac{420}{35}\\\\x=12

So, there are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

6 0
3 years ago
What is the product?<br> 4⋅(−9)⋅(−3)⋅(−1)<br><br> 1# −108<br> 2# −81<br> 3# 81<br> 4# 108
alexdok [17]
The product of this equation is #1
6 0
2 years ago
Read 2 more answers
Triangle ABC is translated 5 units to the right and 4 units up to create triangle A' B'C'.
kherson [118]

Answer:

74°

Step-by-step explanation:

From the attached figure, translation only affects the length of the sides of the triangle :

From the figure :

We are given ;

A = 80° ; C = 26° ; B =?

Sum of angles in a triangle :

A + B + C = 180°

80° + B + 26° = 180°

106° + B = 180°

B = 180 - 106

B = 74°

4 0
2 years ago
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