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
WARRIOR [948]
3 years ago
9

Ari is setting up a fish tank for his goldfish. The tank holds 15 gallons of water. If each gallon of water weighs 8.3 pounds, h

ow much will the water in Ari's fish tank weigh?
Pls answer​
Mathematics
1 answer:
IrinaVladis [17]3 years ago
6 0

Answer:

124.5

Step-by-step explanation:

All you need to do is multiply.

15*8.3=124.5

This is because The total water in Ari's fish tank has 15 gallons, and each gallon has 8.3, so you multiply.

You might be interested in
Break apart 16 x 34 into four simpler multiplication problems
Ber [7]
Is 544 the answer I think or not
7 0
3 years ago
Read 2 more answers
Pls help
katrin [286]
I’m pretty sure it’s added, subtracted, added !
3 0
3 years ago
Please answer the equation in the attachment.
MariettaO [177]

Answer:

the missing value is 9.33.

Step-by-step explanation:

given,

length (l) = 3x+2

breadth (b) = 4

perimeter(P) = 68 cm

now,

P = 2(l+b)

or, 68 = 2× ( 3x+2+4)

or, 68 = 2× ( 3x+ 6)

or, 68 = 6x+12

or, 68 - 12= 6x

or, 56 = 6x

or, 6x = 56

or, x = 56/6

or, x = 9.33

7 0
3 years ago
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
lilavasa [31]

Answer:

(5a−3)^2

Step-by-step explanation:

25a^2 - 30a + 9

Factor the expression by grouping. First, the expression needs to be rewritten as 25a^2+pa+qa+9. To find p and q, set up a system to be solved.

p+q=−30

pq=25×9=225

Since pq is positive, p and q have the same sign. Since p+q is negative, p and q are both negative. List all such integer pairs that give product 225.

−1,−225

−3,−75

−5,−45

−9,−25

−15,−15

Calculate the sum for each pair.

−1−225=−226

−3−75=−78

−5−45=−50

−9−25=−34

−15−15=−30

The solution is the pair that gives sum −30.

p=−15

q=−15

Rewrite 25a^2 - 30a + 9 as (25a^2−15a)+(−15a+9).

(25a^2−15a)+(−15a+9)

Factor out 5a in the first and −3 in the second group.

5a(5a−3)−3(5a−3)

Factor out common term 5a−3 by using distributive property.

(5a−3)(5a−3)

Rewrite as a binomial square.

(5a−3)^2

3 0
3 years ago
What is the standard deviation for 0,0,0,1,1,1,2,2,3,5?
Nadya [2.5K]
Standard Deviation, σ: 1.5
Count, N: 10
Sum, Σx: 15
Mean, μ: 1.5
Variance, σ2: 2.25

Steps



σ2 =
Σ(xi - μ)2
N
=
(0 - 1.5)2 + ... + (5 - 1.5)2
10
=
22.5
10
= 2.25
σ = √2.25
= 1.5
4 0
1 year ago
Read 2 more answers
Other questions:
  • D (3) (-9) = .<br> H-24 = 4 =
    8·1 answer
  • PLEASE HELP What is the difference between a consistent and inconsistent system of equations?
    9·1 answer
  • Plz help right now illl give brainlist 5.0 and say thanks
    15·2 answers
  • Write an equation in slope intercept form for the line that satisfies each set of conditions. Has y intercept -2 , parallel to t
    6·1 answer
  • Evaluate the function
    13·1 answer
  • Plz help!!!!!!!!!!!!!!!
    15·1 answer
  • Suppose that there is a positive correlation between the variables k and I. If I
    6·1 answer
  • ashly went to olive garden and spent 28.45 on dinner. The tax was 8.5. What is her TOTAL bill after tax?
    6·2 answers
  • Samir also picks pumpkins from his garden. He picked 6 7/10 kg, but 2.6 of pumpkins were spoiled and could not be used for decor
    14·1 answer
  • Please help I am struggling with math and this is one of the problems I can’t find a answer to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!