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
alexdok [17]
3 years ago
9

Please answer it for me too

Mathematics
2 answers:
geniusboy [140]3 years ago
7 0

Answer:

B, 10-30 million years ago

djyliett [7]3 years ago
6 0

Answer:

C

Step-by-step explanation:

I hope i got it correct :)

You might be interested in
If a = 10, then what is the value of 6a + 15?
lbvjy [14]

Answer:

75

Step-by-step explanation:

6(10)+15

60+15

4 0
3 years ago
Read 2 more answers
A sports writer makes his pre-season picks for the top ten team finish. If there are 40 teams, how many different lists could th
ziro4ka [17]

I think the answer is 30 because difference means subtract


8 0
3 years ago
HELP ASAP<br> IM NOT SURE IF WHAT I WROTE IS CORRECT
Tanzania [10]

Answer:

thats a bit confusing ngl

Step-by-step explanation:

4 0
3 years ago
A chemical manufacturer wishes to obtain 700 litres of a 24% acid solution by mixing a 40% acid solution with a 15% solution. Ho
vekshin1
00 x 0.24 = a x 0.40 + ( 700 -a ) x 0.15 = 0.40 a - 0.15 a + 105.00 
<span>168.00 = 0.25a + 105.00 </span>
<span>a = 252 </span>
<span>Solution with 40% ....................252 liters........................ans </span>

<span>Solution with 15 % ...................700 - 252= 448 liters.........................ans</span>
4 0
3 years ago
On a winter morning, the temperature before sunrise was -10℉. The temperature then rose by 1℉ each hour for 7 hours before dropp
Artemon [7]

Answer:

The temperature after 10 hours is -9 ºF.

Step-by-step explanation:

This statement can be translated mathematically as follows. The temperature after 10 hours from sunrise is:

T = -10\,^{\circ}F + \left(1\,\frac{^{\circ}F}{h} \right)\cdot (7\,h)+ \left(-2\,\frac{^{\circ}F}{h} \right)\cdot (3\,h)

T = -9\,^{\circ}F

The temperature after 10 hours is -9 ºF.

6 0
3 years ago
Other questions:
  • How much more will 34,000 earn in interest than 18,000 if both are invested in savings accounts with APYs of 5.6% for a year?
    11·1 answer
  • after losing 25 pounds an individual weighs 105 pounds more than one third of his previous weight. what is the previous weight ?
    13·2 answers
  • Three kitchen timers are set to start at the same time. The first goes off every 10 minutes, the second goes off every 15 minute
    13·1 answer
  • (-14) + (-7) = ?*<br> Your answer
    5·2 answers
  • Find X- and y- intercepts of the graph of each equation.
    6·2 answers
  • URGENT: Ashton, Justin and Kader together sold 146 tickets. Ashton sold 14 more than justin while Kader sold 10 more than Ashton
    15·2 answers
  • 3 Ramón makes nectar for a hummingbird feeder by mixing 8 cups of water with 2 cups of sugar. Tiffany makes nectar by mixing 9 c
    9·1 answer
  • Write an expression equivalent to 5(3m+n)
    12·1 answer
  • Solve the following equation:<br>z+9/3(z+5) = -2​
    11·1 answer
  • Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and tan ∠X = 5 over 2 and 5 tenths
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!